diff --git a/wowup-electron/app/file.utils.ts b/wowup-electron/app/file.utils.ts
index 0ebd615d..990e9f83 100644
--- a/wowup-electron/app/file.utils.ts
+++ b/wowup-electron/app/file.utils.ts
@@ -1,11 +1,34 @@
-import { exec } from 'child_process';
-import * as log from 'electron-log';
-import * as fsp from 'fs/promises';
-import { max, sumBy } from 'lodash';
-import * as path from 'path';
+import { exec } from "child_process";
+import * as log from "electron-log";
+import * as fsp from "fs/promises";
+import { max, sumBy } from "lodash";
+import * as path from "path";
+import * as crypto from "crypto";
+import * as AdmZip from "adm-zip";
 
-import { TreeNode } from '../src/common/models/ipc-events';
-import { isWin } from './platform';
+import { TreeNode } from "../src/common/models/ipc-events";
+import { GetDirectoryTreeOptions } from "../src/common/models/ipc-request";
+import { isWin } from "./platform";
+
+export function zipFile(srcPath: string, outPath: string): Promise<boolean> {
+  return new Promise((resolve, reject) => {
+    const zip = new AdmZip();
+    zip.addLocalFolder(srcPath);
+
+    zip.writeZip(outPath, (e) => {
+      return e ? reject(e) : resolve(true);
+    });
+  });
+}
+
+export function readFileInZip(zipPath: string, filePath: string) {
+  return new Promise((resolve, reject) => {
+    const zip = new AdmZip(zipPath);
+    zip.readAsTextAsync(filePath, (data, err) => {
+      return err ? reject(err) : resolve(data);
+    });
+  });
+}
 
 export async function exists(path: string): Promise<boolean> {
   try {
@@ -95,7 +118,7 @@ export async function readDirRecursive(sourcePath: string): Promise<string[]> {
   return dirFiles;
 }
 
-export async function getDirTree(sourcePath: string): Promise<TreeNode> {
+export async function getDirTree(sourcePath: string, opts?: GetDirectoryTreeOptions): Promise<TreeNode> {
   const files = await fsp.readdir(sourcePath, { withFileTypes: true });
 
   const node: TreeNode = {
@@ -109,10 +132,18 @@ export async function getDirTree(sourcePath: string): Promise<TreeNode> {
   for (const file of files) {
     const filePath = path.join(sourcePath, file.name);
     if (file.isDirectory()) {
-      const nestedNode = await getDirTree(filePath);
+      const nestedNode = await getDirTree(filePath, opts);
       node.children.push(nestedNode);
       node.size = sumBy(node.children, (n) => n.size);
+      if (opts?.includeHash) {
+        node.hash = hashString(node.children.map((n) => n.hash).join(""), "sha256");
+      }
     } else {
+      let hash = "";
+      if (opts?.includeHash) {
+        hash = await hashFile(filePath, "sha256");
+      }
+
       const stats = await fsp.stat(filePath);
       node.size += stats.size;
       node.children.push({
@@ -121,10 +152,15 @@ export async function getDirTree(sourcePath: string): Promise<TreeNode> {
         children: [],
         isDirectory: false,
         size: stats.size,
+        hash,
       });
     }
   }
 
+  if (opts?.includeHash) {
+    node.hash = hashString(node.children.map((n) => n.hash).join(""), "sha256");
+  }
+
   return node;
 }
 
@@ -139,3 +175,14 @@ export async function getLastModifiedFileDate(sourcePath: string): Promise<numbe
   const latest = max(dates);
   return latest;
 }
+
+export function hashString(str: string | crypto.BinaryLike, alg = "md5") {
+  const md5 = crypto.createHash(alg);
+  md5.update(str);
+  return md5.digest("hex");
+}
+
+export async function hashFile(filePath: string, alg = "md5"): Promise<string> {
+  const text = await fsp.readFile(filePath);
+  return hashString(text, alg);
+}
diff --git a/wowup-electron/app/ipc-events.ts b/wowup-electron/app/ipc-events.ts
index 62803df5..3742e557 100644
--- a/wowup-electron/app/ipc-events.ts
+++ b/wowup-electron/app/ipc-events.ts
@@ -89,11 +89,28 @@ import { createAppMenu } from "./app-menu";
 import { CurseFolderScanner } from "./curse-folder-scanner";
 import * as fsp from "fs/promises";
 
-import { chmodDir, copyDir, getDirTree, getLastModifiedFileDate, readDirRecursive, remove } from "./file.utils";
+import {
+  chmodDir,
+  copyDir,
+  exists,
+  getDirTree,
+  getLastModifiedFileDate,
+  readDirRecursive,
+  readFileInZip,
+  remove,
+  zipFile,
+} from "./file.utils";
 import { addonStore } from "./stores";
 import { createTray, restoreWindow } from "./system-tray";
 import { WowUpFolderScanner } from "./wowup-folder-scanner";
 import * as push from "./push";
+import { WowInstallation } from "../src/common/warcraft/wow-installation";
+import {
+  BackupCreateRequest,
+  BackupGetExistingRequest,
+  GetDirectoryTreeRequest,
+} from "../src/common/models/ipc-request";
+import { BackupCreateResponse, BackupGetExistingResponse } from "../src/common/models/ipc-response";
 
 let PENDING_OPEN_URLS: string[] = [];
 
@@ -310,6 +327,11 @@ export function initializeIpcHandlers(window: BrowserWindow, userAgent: string):
   });
 
   handle(IPC_LIST_FILES_CHANNEL, async (evt, sourcePath: string, filter: string) => {
+    const pathExists = await exists(sourcePath);
+    if (!pathExists) {
+      return [];
+    }
+
     const globFilter = globrex(filter);
     const results = await fsp.readdir(sourcePath, { withFileTypes: true });
     const matches = _.filter(results, (entry) => globFilter.regex.test(entry.name));
@@ -363,6 +385,14 @@ export function initializeIpcHandlers(window: BrowserWindow, userAgent: string):
     return arg.outputFolder;
   });
 
+  handle("zip-file", async (evt, srcPath: string, destPath: string) => {
+    return await zipFile(srcPath, destPath);
+  });
+
+  handle("zip-read-file", async (evt, zipPath: string, filePath: string) => {
+    return await readFileInZip(zipPath, filePath);
+  });
+
   handle(IPC_COPY_FILE_CHANNEL, async (evt, arg: CopyFileRequest): Promise<boolean> => {
     log.info(`[FileCopy] '${arg.sourceFilePath}' -> '${arg.destinationFilePath}'`);
     const stat = await fsp.lstat(arg.sourceFilePath);
@@ -409,8 +439,9 @@ export function initializeIpcHandlers(window: BrowserWindow, userAgent: string):
     return readDirRecursive(dirPath);
   });
 
-  handle(IPC_GET_DIRECTORY_TREE, (evt, dirPath: string): Promise<TreeNode> => {
-    return getDirTree(dirPath);
+  handle(IPC_GET_DIRECTORY_TREE, (evt, args: GetDirectoryTreeRequest): Promise<TreeNode> => {
+    log.debug(IPC_GET_DIRECTORY_TREE, args);
+    return getDirTree(args.dirPath, args.opts);
   });
 
   handle(IPC_MINIMIZE_WINDOW, () => {
@@ -484,6 +515,37 @@ export function initializeIpcHandlers(window: BrowserWindow, userAgent: string):
     return await push.subscribeToChannel(channel);
   });
 
+  handle("backup-get-existing", async (evt, req: BackupGetExistingRequest) => {
+    const response: BackupGetExistingResponse = {
+      exists: false,
+    };
+
+    log.debug("backup-get-existing", req);
+
+    const backupFolder = path.join(req.backupPath, req.installation.id);
+    response.exists = await exists(backupFolder);
+    if (!response.exists) {
+      return response;
+    }
+
+    return response;
+  });
+
+  handle("backup-create", async (evt, req: BackupCreateRequest) => {
+    const response: BackupCreateResponse = {};
+
+    log.debug("backup-get-existing", req);
+
+    const backupFolder = path.join(req.backupPath, req.installation.id);
+    await fsp.mkdir(backupFolder, { recursive: true });
+
+    // TODO create backup tree
+
+    // TODO copy backup contents
+
+    return response;
+  });
+
   ipcMain.on(IPC_DOWNLOAD_FILE_CHANNEL, (evt, arg: DownloadRequest) => {
     handleDownloadFile(arg).catch((e) => console.error(e.toString()));
   });
diff --git a/wowup-electron/app/wowup-folder-scanner.ts b/wowup-electron/app/wowup-folder-scanner.ts
index 5950ff17..47401b07 100644
--- a/wowup-electron/app/wowup-folder-scanner.ts
+++ b/wowup-electron/app/wowup-folder-scanner.ts
@@ -4,7 +4,7 @@ import * as path from "path";
 import * as pLimit from "p-limit";
 import * as log from "electron-log";
 import { WowUpScanResult } from "../src/common/wowup/models";
-import { exists, readDirRecursive } from "./file.utils";
+import { exists, readDirRecursive, hashFile, hashString } from "./file.utils";
 import * as fsp from "fs/promises";
 
 const INVALID_PATH_CHARS = [
@@ -86,14 +86,14 @@ export class WowUpFolderScanner {
     const limit = pLimit(4);
     const tasks = _.map(matchingFiles, (file) =>
       limit(async () => {
-        return { hash: await this.hashFile(file), file };
+        return { hash: await hashFile(file), file };
       })
     );
     const fileFingerprints = await Promise.all(tasks);
 
     const fingerprintList = _.map(fileFingerprints, (ff) => ff.hash);
     const hashConcat = _.orderBy(fingerprintList).join("");
-    const fingerprint = this.hashString(hashConcat);
+    const fingerprint = hashString(hashConcat);
 
     const result: WowUpScanResult = {
       fileFingerprints: fingerprintList,
@@ -204,17 +204,6 @@ export class WowUpFolderScanner {
     return matches;
   }
 
-  private hashString(str: string | crypto.BinaryLike) {
-    const md5 = crypto.createHash("md5");
-    md5.update(str);
-    return md5.digest("hex");
-  }
-
-  private async hashFile(filePath: string): Promise<string> {
-    const text = await fsp.readFile(filePath);
-    return this.hashString(text);
-  }
-
   private getRealPath(filePath: string) {
     const lowerPath = filePath.toLowerCase();
     const matchedPath = this._fileMap[lowerPath];
diff --git a/wowup-electron/package-lock.json b/wowup-electron/package-lock.json
index dd5c6539..043798db 100644
--- a/wowup-electron/package-lock.json
+++ b/wowup-electron/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "wowup",
-  "version": "2.5.0-beta.20",
+  "version": "2.5.0-beta.21",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "wowup",
-      "version": "2.5.0-beta.20",
+      "version": "2.5.0-beta.21",
       "hasInstallScript": true,
       "dependencies": {
         "@angular/animations": "12.2.10",
@@ -29,8 +29,10 @@
         "@fortawesome/free-regular-svg-icons": "5.15.4",
         "@fortawesome/free-solid-svg-icons": "5.15.4",
         "@microsoft/applicationinsights-web": "2.7.0",
+        "adm-zip": "0.5.9",
         "ag-grid-angular": "26.1.0",
         "ag-grid-community": "26.1.0",
+        "archiver": "5.3.0",
         "auto-launch": "5.0.5",
         "compare-versions": "3.6.0",
         "electron-log": "4.4.1",
@@ -73,6 +75,8 @@
         "@angular/cli": "12.2.10",
         "@ngx-translate/core": "13.0.0",
         "@ngx-translate/http-loader": "6.0.0",
+        "@types/adm-zip": "0.4.34",
+        "@types/archiver": "5.1.1",
         "@types/globrex": "0.1.1",
         "@types/jasmine": "3.10.0",
         "@types/jasminewd2": "2.0.10",
@@ -3562,6 +3566,24 @@
       "integrity": "sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==",
       "dev": true
     },
+    "node_modules/@types/adm-zip": {
+      "version": "0.4.34",
+      "resolved": "https://registry.npmjs.org/@types/adm-zip/-/adm-zip-0.4.34.tgz",
+      "integrity": "sha512-8ToYLLAYhkRfcmmljrKi22gT2pqu7hGMDtORP1emwIEGmgUTZOsaDjzWFzW5N2frcFRz/50CWt4zA1CxJ73pmQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/archiver": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/@types/archiver/-/archiver-5.1.1.tgz",
+      "integrity": "sha512-heuaCk0YH5m274NOLSi66H1zX6GtZoMsdE6TYFcpFFjBjg0FoU4i4/M/a/kNlgNg26Xk3g364mNOYe1JaiEPOQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/glob": "*"
+      }
+    },
     "node_modules/@types/cacheable-request": {
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/@types/cacheable-request/-/cacheable-request-6.0.2.tgz",
@@ -4795,12 +4817,11 @@
       }
     },
     "node_modules/adm-zip": {
-      "version": "0.4.16",
-      "resolved": "https://registry.npmjs.org/adm-zip/-/adm-zip-0.4.16.tgz",
-      "integrity": "sha512-TFi4HBKSGfIKsK5YCkKaaFG2m4PEDyViZmEwof3MTIgzimHLto6muaHVpbrljdIvIrFZzEq/p4nafOeLcYegrg==",
-      "dev": true,
+      "version": "0.5.9",
+      "resolved": "https://registry.npmjs.org/adm-zip/-/adm-zip-0.5.9.tgz",
+      "integrity": "sha512-s+3fXLkeeLjZ2kLjCBwQufpI5fuN+kIGBxu6530nVQZGVol0d7Y/M88/xw9HGGUcJjKf8LutN3VPRUBq6N7Ajg==",
       "engines": {
-        "node": ">=0.3.0"
+        "node": ">=6.0"
       }
     },
     "node_modules/ag-grid-angular": {
@@ -5094,7 +5115,6 @@
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/archiver/-/archiver-5.3.0.tgz",
       "integrity": "sha512-iUw+oDwK0fgNpvveEsdQ0Ase6IIKztBJU2U0E9MzszMfmVVUyv1QJhS2ITW9ZCqx8dktAxVAjWWkKehuZE8OPg==",
-      "dev": true,
       "dependencies": {
         "archiver-utils": "^2.1.0",
         "async": "^3.2.0",
@@ -5112,7 +5132,6 @@
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-2.1.0.tgz",
       "integrity": "sha512-bEL/yUb/fNNiNTuUz979Z0Yg5L+LzLxGJz8x79lYmR54fmTIb6ob/hNQgkQnIUDWIFjZVQwl9Xs356I6BAMHfw==",
-      "dev": true,
       "dependencies": {
         "glob": "^7.1.4",
         "graceful-fs": "^4.2.0",
@@ -5132,14 +5151,12 @@
     "node_modules/archiver/node_modules/async": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/async/-/async-3.2.1.tgz",
-      "integrity": "sha512-XdD5lRO/87udXCMC9meWdYiR+Nq6ZjUfXidViUZGu2F1MO4T3XwZ1et0hb2++BgLfhyJwy44BGB/yx80ABx8hg==",
-      "dev": true
+      "integrity": "sha512-XdD5lRO/87udXCMC9meWdYiR+Nq6ZjUfXidViUZGu2F1MO4T3XwZ1et0hb2++BgLfhyJwy44BGB/yx80ABx8hg=="
     },
     "node_modules/archiver/node_modules/readable-stream": {
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
       "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-      "dev": true,
       "dependencies": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -5620,8 +5637,7 @@
     "node_modules/balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
-      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
-      "dev": true
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
     },
     "node_modules/base": {
       "version": "0.11.2",
@@ -5666,7 +5682,6 @@
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
       "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
-      "dev": true,
       "funding": [
         {
           "type": "github",
@@ -5737,7 +5752,6 @@
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
       "integrity": "sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==",
-      "dev": true,
       "dependencies": {
         "buffer": "^5.5.0",
         "inherits": "^2.0.4",
@@ -5748,7 +5762,6 @@
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
       "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-      "dev": true,
       "dependencies": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -5991,7 +6004,6 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
       "dependencies": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -6040,7 +6052,6 @@
       "version": "5.7.1",
       "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
       "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
-      "dev": true,
       "funding": [
         {
           "type": "github",
@@ -6955,7 +6966,6 @@
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-4.1.1.tgz",
       "integrity": "sha512-QLdDLCKNV2dtoTorqgxngQCMA+gWXkM/Nwu7FpeBhk/RdkzimqC3jueb/FDmaZeXh+uby1jkBqE3xArsLBE5wQ==",
-      "dev": true,
       "dependencies": {
         "buffer-crc32": "^0.2.13",
         "crc32-stream": "^4.0.2",
@@ -6970,7 +6980,6 @@
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
       "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-      "dev": true,
       "dependencies": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -7037,8 +7046,7 @@
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-      "dev": true
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
     "node_modules/concat-stream": {
       "version": "1.6.2",
@@ -7651,8 +7659,7 @@
     "node_modules/core-util-is": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
-      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
-      "dev": true
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
     },
     "node_modules/cors": {
       "version": "2.8.5",
@@ -7697,7 +7704,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.0.tgz",
       "integrity": "sha512-1uBwHxF+Y/4yF5G48fwnKq6QsIXheor3ZLPT80yGBV1oEUwpPojlEhQbWKVw1VwcTQyMGHK1/XMmTjmlsmTTGA==",
-      "dev": true,
       "dependencies": {
         "exit-on-epipe": "~1.0.1",
         "printj": "~1.1.0"
@@ -7713,7 +7719,6 @@
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/crc32-stream/-/crc32-stream-4.0.2.tgz",
       "integrity": "sha512-DxFZ/Hk473b/muq1VJ///PMNLj0ZMnzye9thBpmjpJKCc5eMgB95aK8zCGrGfQ90cWo561Te6HK9D+j4KPdM6w==",
-      "dev": true,
       "dependencies": {
         "crc-32": "^1.2.0",
         "readable-stream": "^3.4.0"
@@ -7726,7 +7731,6 @@
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
       "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-      "dev": true,
       "dependencies": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -9544,7 +9548,6 @@
       "version": "1.4.4",
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
       "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
-      "dev": true,
       "dependencies": {
         "once": "^1.4.0"
       }
@@ -10675,7 +10678,6 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/exit-on-epipe/-/exit-on-epipe-1.0.1.tgz",
       "integrity": "sha512-h2z5mrROTxce56S+pnvAV890uu7ls7f1kEvVGJbw1OlFH3/mlJ5bkXu0KRyW94v37zzHPiUd55iLn3DA7TjWpw==",
-      "dev": true,
       "engines": {
         "node": ">=0.8"
       }
@@ -11407,8 +11409,7 @@
     "node_modules/fs-constants": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
-      "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==",
-      "dev": true
+      "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow=="
     },
     "node_modules/fs-extra": {
       "version": "9.1.0",
@@ -11446,8 +11447,7 @@
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-      "dev": true
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
     "node_modules/fsevents": {
       "version": "2.3.2",
@@ -11788,7 +11788,6 @@
       "version": "7.1.7",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
       "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
-      "dev": true,
       "dependencies": {
         "fs.realpath": "^1.0.0",
         "inflight": "^1.0.4",
@@ -12882,7 +12881,6 @@
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
       "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
-      "dev": true,
       "funding": [
         {
           "type": "github",
@@ -13068,7 +13066,6 @@
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-      "dev": true,
       "dependencies": {
         "once": "^1.3.0",
         "wrappy": "1"
@@ -13077,8 +13074,7 @@
     "node_modules/inherits": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
-      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
-      "dev": true
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
     "node_modules/ini": {
       "version": "2.0.0",
@@ -13828,8 +13824,7 @@
     "node_modules/isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-      "dev": true
+      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
     },
     "node_modules/isbinaryfile": {
       "version": "4.0.8",
@@ -14574,7 +14569,6 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/lazystream/-/lazystream-1.0.0.tgz",
       "integrity": "sha1-9plf4PggOS9hOWvolGJAe7dxaOQ=",
-      "dev": true,
       "dependencies": {
         "readable-stream": "^2.0.5"
       },
@@ -14878,14 +14872,12 @@
     "node_modules/lodash.defaults": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/lodash.defaults/-/lodash.defaults-4.2.0.tgz",
-      "integrity": "sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=",
-      "dev": true
+      "integrity": "sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw="
     },
     "node_modules/lodash.difference": {
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/lodash.difference/-/lodash.difference-4.5.0.tgz",
-      "integrity": "sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw=",
-      "dev": true
+      "integrity": "sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw="
     },
     "node_modules/lodash.escaperegexp": {
       "version": "4.1.2",
@@ -14895,8 +14887,7 @@
     "node_modules/lodash.flatten": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
-      "integrity": "sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8=",
-      "dev": true
+      "integrity": "sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8="
     },
     "node_modules/lodash.isequal": {
       "version": "4.5.0",
@@ -14918,8 +14909,7 @@
     "node_modules/lodash.isplainobject": {
       "version": "4.0.6",
       "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
-      "integrity": "sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs=",
-      "dev": true
+      "integrity": "sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs="
     },
     "node_modules/lodash.memoize": {
       "version": "3.0.4",
@@ -14942,8 +14932,7 @@
     "node_modules/lodash.union": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.6.0.tgz",
-      "integrity": "sha1-SLtQiECfFvGCFmZkHETdGqrjzYg=",
-      "dev": true
+      "integrity": "sha1-SLtQiECfFvGCFmZkHETdGqrjzYg="
     },
     "node_modules/lodash.uniq": {
       "version": "4.5.0",
@@ -15747,7 +15736,6 @@
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-      "dev": true,
       "dependencies": {
         "brace-expansion": "^1.1.7"
       },
@@ -17009,7 +16997,6 @@
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-      "dev": true,
       "dependencies": {
         "wrappy": "1"
       }
@@ -19675,7 +19662,6 @@
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/printj/-/printj-1.1.2.tgz",
       "integrity": "sha512-zA2SmoLaxZyArQTOPj5LXecR+RagfPSU5Kw1qP+jkWeNlrq+eJZyY2oS68SU1Z/7/myXM4lo9716laOFAVStCQ==",
-      "dev": true,
       "bin": {
         "printj": "bin/printj.njs"
       },
@@ -19686,8 +19672,7 @@
     "node_modules/process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
-      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==",
-      "dev": true
+      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
     },
     "node_modules/progress": {
       "version": "2.0.3",
@@ -21621,7 +21606,6 @@
       "version": "2.3.7",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
       "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
-      "dev": true,
       "dependencies": {
         "core-util-is": "~1.0.0",
         "inherits": "~2.0.3",
@@ -21636,7 +21620,6 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/readdir-glob/-/readdir-glob-1.1.1.tgz",
       "integrity": "sha512-91/k1EzZwDx6HbERR+zucygRFfiPl2zkIYZtv3Jjr6Mn7SkKcVct8aVO+sSRiGMc6fLf72du3d92/uY63YPdEA==",
-      "dev": true,
       "dependencies": {
         "minimatch": "^3.0.4"
       }
@@ -23660,7 +23643,6 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
       "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "dev": true,
       "dependencies": {
         "safe-buffer": "~5.1.0"
       }
@@ -24112,7 +24094,6 @@
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.2.0.tgz",
       "integrity": "sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==",
-      "dev": true,
       "dependencies": {
         "bl": "^4.0.3",
         "end-of-stream": "^1.4.1",
@@ -24128,7 +24109,6 @@
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
       "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-      "dev": true,
       "dependencies": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -25255,8 +25235,7 @@
     "node_modules/util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
     "node_modules/utils-merge": {
       "version": "1.0.1",
@@ -25455,6 +25434,15 @@
         "node": ">=6.9.x"
       }
     },
+    "node_modules/webdriver-manager/node_modules/adm-zip": {
+      "version": "0.4.16",
+      "resolved": "https://registry.npmjs.org/adm-zip/-/adm-zip-0.4.16.tgz",
+      "integrity": "sha512-TFi4HBKSGfIKsK5YCkKaaFG2m4PEDyViZmEwof3MTIgzimHLto6muaHVpbrljdIvIrFZzEq/p4nafOeLcYegrg==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.3.0"
+      }
+    },
     "node_modules/webdriver-manager/node_modules/ansi-regex": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
@@ -27042,8 +27030,7 @@
     "node_modules/wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-      "dev": true
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "node_modules/write-file-atomic": {
       "version": "3.0.3",
@@ -27286,7 +27273,6 @@
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-4.1.0.tgz",
       "integrity": "sha512-zshzwQW7gG7hjpBlgeQP9RuyPGNxvJdzR8SUM3QhxCnLjWN2E7j3dOvpeDcQoETfHx0urRS7EtmVToql7YpU4A==",
-      "dev": true,
       "dependencies": {
         "archiver-utils": "^2.1.0",
         "compress-commons": "^4.1.0",
@@ -27300,7 +27286,6 @@
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
       "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-      "dev": true,
       "dependencies": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -29810,6 +29795,24 @@
       "integrity": "sha512-eZxlbI8GZscaGS7kkc/trHTT5xgrjH3/1n2JDwusC9iahPKWMRvRjJSAN5mCXviuTGQ/lHnhvv8Q1YTpnfz9gA==",
       "dev": true
     },
+    "@types/adm-zip": {
+      "version": "0.4.34",
+      "resolved": "https://registry.npmjs.org/@types/adm-zip/-/adm-zip-0.4.34.tgz",
+      "integrity": "sha512-8ToYLLAYhkRfcmmljrKi22gT2pqu7hGMDtORP1emwIEGmgUTZOsaDjzWFzW5N2frcFRz/50CWt4zA1CxJ73pmQ==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*"
+      }
+    },
+    "@types/archiver": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/@types/archiver/-/archiver-5.1.1.tgz",
+      "integrity": "sha512-heuaCk0YH5m274NOLSi66H1zX6GtZoMsdE6TYFcpFFjBjg0FoU4i4/M/a/kNlgNg26Xk3g364mNOYe1JaiEPOQ==",
+      "dev": true,
+      "requires": {
+        "@types/glob": "*"
+      }
+    },
     "@types/cacheable-request": {
       "version": "6.0.2",
       "resolved": "https://registry.npmjs.org/@types/cacheable-request/-/cacheable-request-6.0.2.tgz",
@@ -30789,10 +30792,9 @@
       }
     },
     "adm-zip": {
-      "version": "0.4.16",
-      "resolved": "https://registry.npmjs.org/adm-zip/-/adm-zip-0.4.16.tgz",
-      "integrity": "sha512-TFi4HBKSGfIKsK5YCkKaaFG2m4PEDyViZmEwof3MTIgzimHLto6muaHVpbrljdIvIrFZzEq/p4nafOeLcYegrg==",
-      "dev": true
+      "version": "0.5.9",
+      "resolved": "https://registry.npmjs.org/adm-zip/-/adm-zip-0.5.9.tgz",
+      "integrity": "sha512-s+3fXLkeeLjZ2kLjCBwQufpI5fuN+kIGBxu6530nVQZGVol0d7Y/M88/xw9HGGUcJjKf8LutN3VPRUBq6N7Ajg=="
     },
     "ag-grid-angular": {
       "version": "26.1.0",
@@ -31023,7 +31025,6 @@
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/archiver/-/archiver-5.3.0.tgz",
       "integrity": "sha512-iUw+oDwK0fgNpvveEsdQ0Ase6IIKztBJU2U0E9MzszMfmVVUyv1QJhS2ITW9ZCqx8dktAxVAjWWkKehuZE8OPg==",
-      "dev": true,
       "requires": {
         "archiver-utils": "^2.1.0",
         "async": "^3.2.0",
@@ -31037,14 +31038,12 @@
         "async": {
           "version": "3.2.1",
           "resolved": "https://registry.npmjs.org/async/-/async-3.2.1.tgz",
-          "integrity": "sha512-XdD5lRO/87udXCMC9meWdYiR+Nq6ZjUfXidViUZGu2F1MO4T3XwZ1et0hb2++BgLfhyJwy44BGB/yx80ABx8hg==",
-          "dev": true
+          "integrity": "sha512-XdD5lRO/87udXCMC9meWdYiR+Nq6ZjUfXidViUZGu2F1MO4T3XwZ1et0hb2++BgLfhyJwy44BGB/yx80ABx8hg=="
         },
         "readable-stream": {
           "version": "3.6.0",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
           "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-          "dev": true,
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
@@ -31057,7 +31056,6 @@
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-2.1.0.tgz",
       "integrity": "sha512-bEL/yUb/fNNiNTuUz979Z0Yg5L+LzLxGJz8x79lYmR54fmTIb6ob/hNQgkQnIUDWIFjZVQwl9Xs356I6BAMHfw==",
-      "dev": true,
       "requires": {
         "glob": "^7.1.4",
         "graceful-fs": "^4.2.0",
@@ -31429,8 +31427,7 @@
     "balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
-      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
-      "dev": true
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
     },
     "base": {
       "version": "0.11.2",
@@ -31467,8 +31464,7 @@
     "base64-js": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
-      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
-      "dev": true
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
     },
     "base64id": {
       "version": "2.0.0",
@@ -31516,7 +31512,6 @@
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
       "integrity": "sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==",
-      "dev": true,
       "requires": {
         "buffer": "^5.5.0",
         "inherits": "^2.0.4",
@@ -31527,7 +31522,6 @@
           "version": "3.6.0",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
           "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-          "dev": true,
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
@@ -31722,7 +31716,6 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
       "requires": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -31758,7 +31751,6 @@
       "version": "5.7.1",
       "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
       "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
-      "dev": true,
       "requires": {
         "base64-js": "^1.3.1",
         "ieee754": "^1.1.13"
@@ -32483,7 +32475,6 @@
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-4.1.1.tgz",
       "integrity": "sha512-QLdDLCKNV2dtoTorqgxngQCMA+gWXkM/Nwu7FpeBhk/RdkzimqC3jueb/FDmaZeXh+uby1jkBqE3xArsLBE5wQ==",
-      "dev": true,
       "requires": {
         "buffer-crc32": "^0.2.13",
         "crc32-stream": "^4.0.2",
@@ -32495,7 +32486,6 @@
           "version": "3.6.0",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
           "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-          "dev": true,
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
@@ -32554,8 +32544,7 @@
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-      "dev": true
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
     "concat-stream": {
       "version": "1.6.2",
@@ -33029,8 +33018,7 @@
     "core-util-is": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
-      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
-      "dev": true
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
     },
     "cors": {
       "version": "2.8.5",
@@ -33069,7 +33057,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.0.tgz",
       "integrity": "sha512-1uBwHxF+Y/4yF5G48fwnKq6QsIXheor3ZLPT80yGBV1oEUwpPojlEhQbWKVw1VwcTQyMGHK1/XMmTjmlsmTTGA==",
-      "dev": true,
       "requires": {
         "exit-on-epipe": "~1.0.1",
         "printj": "~1.1.0"
@@ -33079,7 +33066,6 @@
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/crc32-stream/-/crc32-stream-4.0.2.tgz",
       "integrity": "sha512-DxFZ/Hk473b/muq1VJ///PMNLj0ZMnzye9thBpmjpJKCc5eMgB95aK8zCGrGfQ90cWo561Te6HK9D+j4KPdM6w==",
-      "dev": true,
       "requires": {
         "crc-32": "^1.2.0",
         "readable-stream": "^3.4.0"
@@ -33089,7 +33075,6 @@
           "version": "3.6.0",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
           "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-          "dev": true,
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
@@ -34481,7 +34466,6 @@
       "version": "1.4.4",
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
       "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
-      "dev": true,
       "requires": {
         "once": "^1.4.0"
       }
@@ -35310,8 +35294,7 @@
     "exit-on-epipe": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/exit-on-epipe/-/exit-on-epipe-1.0.1.tgz",
-      "integrity": "sha512-h2z5mrROTxce56S+pnvAV890uu7ls7f1kEvVGJbw1OlFH3/mlJ5bkXu0KRyW94v37zzHPiUd55iLn3DA7TjWpw==",
-      "dev": true
+      "integrity": "sha512-h2z5mrROTxce56S+pnvAV890uu7ls7f1kEvVGJbw1OlFH3/mlJ5bkXu0KRyW94v37zzHPiUd55iLn3DA7TjWpw=="
     },
     "expand-brackets": {
       "version": "2.1.4",
@@ -35902,8 +35885,7 @@
     "fs-constants": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
-      "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==",
-      "dev": true
+      "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow=="
     },
     "fs-extra": {
       "version": "9.1.0",
@@ -35935,8 +35917,7 @@
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-      "dev": true
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
     "fsevents": {
       "version": "2.3.2",
@@ -36200,7 +36181,6 @@
       "version": "7.1.7",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
       "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
-      "dev": true,
       "requires": {
         "fs.realpath": "^1.0.0",
         "inflight": "^1.0.4",
@@ -37084,8 +37064,7 @@
     "ieee754": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
-      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
-      "dev": true
+      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA=="
     },
     "ignore": {
       "version": "5.1.8",
@@ -37211,7 +37190,6 @@
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-      "dev": true,
       "requires": {
         "once": "^1.3.0",
         "wrappy": "1"
@@ -37220,8 +37198,7 @@
     "inherits": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
-      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
-      "dev": true
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
     },
     "ini": {
       "version": "2.0.0",
@@ -37764,8 +37741,7 @@
     "isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-      "dev": true
+      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
     },
     "isbinaryfile": {
       "version": "4.0.8",
@@ -38361,7 +38337,6 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/lazystream/-/lazystream-1.0.0.tgz",
       "integrity": "sha1-9plf4PggOS9hOWvolGJAe7dxaOQ=",
-      "dev": true,
       "requires": {
         "readable-stream": "^2.0.5"
       }
@@ -38599,14 +38574,12 @@
     "lodash.defaults": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/lodash.defaults/-/lodash.defaults-4.2.0.tgz",
-      "integrity": "sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=",
-      "dev": true
+      "integrity": "sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw="
     },
     "lodash.difference": {
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/lodash.difference/-/lodash.difference-4.5.0.tgz",
-      "integrity": "sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw=",
-      "dev": true
+      "integrity": "sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw="
     },
     "lodash.escaperegexp": {
       "version": "4.1.2",
@@ -38616,8 +38589,7 @@
     "lodash.flatten": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
-      "integrity": "sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8=",
-      "dev": true
+      "integrity": "sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8="
     },
     "lodash.isequal": {
       "version": "4.5.0",
@@ -38639,8 +38611,7 @@
     "lodash.isplainobject": {
       "version": "4.0.6",
       "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
-      "integrity": "sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs=",
-      "dev": true
+      "integrity": "sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs="
     },
     "lodash.memoize": {
       "version": "3.0.4",
@@ -38663,8 +38634,7 @@
     "lodash.union": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.6.0.tgz",
-      "integrity": "sha1-SLtQiECfFvGCFmZkHETdGqrjzYg=",
-      "dev": true
+      "integrity": "sha1-SLtQiECfFvGCFmZkHETdGqrjzYg="
     },
     "lodash.uniq": {
       "version": "4.5.0",
@@ -39278,7 +39248,6 @@
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-      "dev": true,
       "requires": {
         "brace-expansion": "^1.1.7"
       }
@@ -40240,7 +40209,6 @@
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
-      "dev": true,
       "requires": {
         "wrappy": "1"
       }
@@ -42161,14 +42129,12 @@
     "printj": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/printj/-/printj-1.1.2.tgz",
-      "integrity": "sha512-zA2SmoLaxZyArQTOPj5LXecR+RagfPSU5Kw1qP+jkWeNlrq+eJZyY2oS68SU1Z/7/myXM4lo9716laOFAVStCQ==",
-      "dev": true
+      "integrity": "sha512-zA2SmoLaxZyArQTOPj5LXecR+RagfPSU5Kw1qP+jkWeNlrq+eJZyY2oS68SU1Z/7/myXM4lo9716laOFAVStCQ=="
     },
     "process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
-      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==",
-      "dev": true
+      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
     },
     "progress": {
       "version": "2.0.3",
@@ -43996,7 +43962,6 @@
       "version": "2.3.7",
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
       "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
-      "dev": true,
       "requires": {
         "core-util-is": "~1.0.0",
         "inherits": "~2.0.3",
@@ -44011,7 +43976,6 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/readdir-glob/-/readdir-glob-1.1.1.tgz",
       "integrity": "sha512-91/k1EzZwDx6HbERR+zucygRFfiPl2zkIYZtv3Jjr6Mn7SkKcVct8aVO+sSRiGMc6fLf72du3d92/uY63YPdEA==",
-      "dev": true,
       "requires": {
         "minimatch": "^3.0.4"
       }
@@ -45622,7 +45586,6 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
       "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "dev": true,
       "requires": {
         "safe-buffer": "~5.1.0"
       }
@@ -45964,7 +45927,6 @@
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.2.0.tgz",
       "integrity": "sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==",
-      "dev": true,
       "requires": {
         "bl": "^4.0.3",
         "end-of-stream": "^1.4.1",
@@ -45977,7 +45939,6 @@
           "version": "3.6.0",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
           "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-          "dev": true,
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
@@ -46844,8 +46805,7 @@
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
     "utils-merge": {
       "version": "1.0.1",
@@ -47134,6 +47094,12 @@
         "xml2js": "^0.4.17"
       },
       "dependencies": {
+        "adm-zip": {
+          "version": "0.4.16",
+          "resolved": "https://registry.npmjs.org/adm-zip/-/adm-zip-0.4.16.tgz",
+          "integrity": "sha512-TFi4HBKSGfIKsK5YCkKaaFG2m4PEDyViZmEwof3MTIgzimHLto6muaHVpbrljdIvIrFZzEq/p4nafOeLcYegrg==",
+          "dev": true
+        },
         "ansi-regex": {
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
@@ -48240,8 +48206,7 @@
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-      "dev": true
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "write-file-atomic": {
       "version": "3.0.3",
@@ -48413,7 +48378,6 @@
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-4.1.0.tgz",
       "integrity": "sha512-zshzwQW7gG7hjpBlgeQP9RuyPGNxvJdzR8SUM3QhxCnLjWN2E7j3dOvpeDcQoETfHx0urRS7EtmVToql7YpU4A==",
-      "dev": true,
       "requires": {
         "archiver-utils": "^2.1.0",
         "compress-commons": "^4.1.0",
@@ -48424,7 +48388,6 @@
           "version": "3.6.0",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
           "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
-          "dev": true,
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
diff --git a/wowup-electron/package.json b/wowup-electron/package.json
index 3d9aea76..a452de8c 100644
--- a/wowup-electron/package.json
+++ b/wowup-electron/package.json
@@ -59,6 +59,8 @@
     "@angular/cli": "12.2.10",
     "@ngx-translate/core": "13.0.0",
     "@ngx-translate/http-loader": "6.0.0",
+    "@types/adm-zip": "0.4.34",
+    "@types/archiver": "5.1.1",
     "@types/globrex": "0.1.1",
     "@types/jasmine": "3.10.0",
     "@types/jasminewd2": "2.0.10",
@@ -131,8 +133,10 @@
     "@fortawesome/free-regular-svg-icons": "5.15.4",
     "@fortawesome/free-solid-svg-icons": "5.15.4",
     "@microsoft/applicationinsights-web": "2.7.0",
+    "adm-zip": "0.5.9",
     "ag-grid-angular": "26.1.0",
     "ag-grid-community": "26.1.0",
+    "archiver": "5.3.0",
     "auto-launch": "5.0.5",
     "compare-versions": "3.6.0",
     "electron-log": "4.4.1",
diff --git a/wowup-electron/src/app/addon-providers/addon-provider.ts b/wowup-electron/src/app/addon-providers/addon-provider.ts
index 3d8d0213..39f9c166 100644
--- a/wowup-electron/src/app/addon-providers/addon-provider.ts
+++ b/wowup-electron/src/app/addon-providers/addon-provider.ts
@@ -1,5 +1,5 @@
 /* eslint-disable @typescript-eslint/no-unused-vars */
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 import { Observable, of } from "rxjs";
 
 import { Addon } from "../../common/entities/addon";
diff --git a/wowup-electron/src/app/addon-providers/curse-addon-provider.ts b/wowup-electron/src/app/addon-providers/curse-addon-provider.ts
index 40d35f9a..c38b923e 100644
--- a/wowup-electron/src/app/addon-providers/curse-addon-provider.ts
+++ b/wowup-electron/src/app/addon-providers/curse-addon-provider.ts
@@ -34,7 +34,7 @@ import { AddonSearchResult } from "../models/wowup/addon-search-result";
 import { AddonSearchResultDependency } from "../models/wowup/addon-search-result-dependency";
 import { AddonSearchResultFile } from "../models/wowup/addon-search-result-file";
 import { ProtocolSearchResult } from "../models/wowup/protocol-search-result";
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 import { ElectronService } from "../services";
 import { CachingService } from "../services/caching/caching-service";
 import { CircuitBreakerWrapper, NetworkService } from "../services/network/network.service";
diff --git a/wowup-electron/src/app/addon-providers/github-addon-provider.ts b/wowup-electron/src/app/addon-providers/github-addon-provider.ts
index 8943a816..942501f6 100644
--- a/wowup-electron/src/app/addon-providers/github-addon-provider.ts
+++ b/wowup-electron/src/app/addon-providers/github-addon-provider.ts
@@ -22,7 +22,7 @@ import { AddonChannelType } from "../../common/wowup/models";
 import { AddonSearchResult } from "../models/wowup/addon-search-result";
 import { AddonSearchResultFile } from "../models/wowup/addon-search-result-file";
 import { AddonProvider, GetAllResult } from "./addon-provider";
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 import { convertMarkdown } from "../utils/markdown.utlils";
 import { strictFilterBy } from "../utils/array.utils";
 
diff --git a/wowup-electron/src/app/addon-providers/raiderio-provider.ts b/wowup-electron/src/app/addon-providers/raiderio-provider.ts
index 846401af..4fc62ef1 100644
--- a/wowup-electron/src/app/addon-providers/raiderio-provider.ts
+++ b/wowup-electron/src/app/addon-providers/raiderio-provider.ts
@@ -1,4 +1,4 @@
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 import * as _ from "lodash";
 import { v4 as uuidv4 } from "uuid";
 
diff --git a/wowup-electron/src/app/addon-providers/tukui-addon-provider.ts b/wowup-electron/src/app/addon-providers/tukui-addon-provider.ts
index e2acc59f..29e57c0c 100644
--- a/wowup-electron/src/app/addon-providers/tukui-addon-provider.ts
+++ b/wowup-electron/src/app/addon-providers/tukui-addon-provider.ts
@@ -11,7 +11,7 @@ import { TukUiAddon } from "../models/tukui/tukui-addon";
 import { AddonFolder } from "../models/wowup/addon-folder";
 import { AddonSearchResult } from "../models/wowup/addon-search-result";
 import { AddonSearchResultFile } from "../models/wowup/addon-search-result-file";
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 import { CachingService } from "../services/caching/caching-service";
 import { CircuitBreakerWrapper, NetworkService } from "../services/network/network.service";
 import { getGameVersion } from "../utils/addon.utils";
diff --git a/wowup-electron/src/app/addon-providers/wow-interface-addon-provider.ts b/wowup-electron/src/app/addon-providers/wow-interface-addon-provider.ts
index a8ac2f1b..1e2f423c 100644
--- a/wowup-electron/src/app/addon-providers/wow-interface-addon-provider.ts
+++ b/wowup-electron/src/app/addon-providers/wow-interface-addon-provider.ts
@@ -13,7 +13,7 @@ import { AddonDetailsResponse } from "../models/wow-interface/addon-details-resp
 import { AddonFolder } from "../models/wowup/addon-folder";
 import { AddonSearchResult } from "../models/wowup/addon-search-result";
 import { AddonSearchResultFile } from "../models/wowup/addon-search-result-file";
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 import { CachingService } from "../services/caching/caching-service";
 import { CircuitBreakerWrapper, NetworkService } from "../services/network/network.service";
 import { getGameVersion } from "../utils/addon.utils";
diff --git a/wowup-electron/src/app/addon-providers/wowup-addon-provider.ts b/wowup-electron/src/app/addon-providers/wowup-addon-provider.ts
index 0f2391f3..2fff7d8d 100644
--- a/wowup-electron/src/app/addon-providers/wowup-addon-provider.ts
+++ b/wowup-electron/src/app/addon-providers/wowup-addon-provider.ts
@@ -23,7 +23,7 @@ import { AddonFolder } from "../models/wowup/addon-folder";
 import { AddonSearchResult } from "../models/wowup/addon-search-result";
 import { AddonSearchResultFile } from "../models/wowup/addon-search-result-file";
 import { AppWowUpScanResult } from "../models/wowup/app-wowup-scan-result";
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 import { ElectronService } from "../services";
 import { CachingService } from "../services/caching/caching-service";
 import { CircuitBreakerWrapper, NetworkService } from "../services/network/network.service";
diff --git a/wowup-electron/src/app/addon-providers/wowup-companion-addon-provider.ts b/wowup-electron/src/app/addon-providers/wowup-companion-addon-provider.ts
index 2f66353c..6269254b 100644
--- a/wowup-electron/src/app/addon-providers/wowup-companion-addon-provider.ts
+++ b/wowup-electron/src/app/addon-providers/wowup-companion-addon-provider.ts
@@ -4,7 +4,7 @@ import { v4 as uuidv4 } from "uuid";
 import { ADDON_PROVIDER_WOWUP_COMPANION, WOWUP_DATA_ADDON_FOLDER_NAME } from "../../common/constants";
 import { AddonChannelType } from "../../common/wowup/models";
 import { AddonFolder } from "../models/wowup/addon-folder";
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 import { FileService } from "../services/files/file.service";
 import { TocService } from "../services/toc/toc.service";
 import { getGameVersion } from "../utils/addon.utils";
diff --git a/wowup-electron/src/app/addon-providers/zip-provider.ts b/wowup-electron/src/app/addon-providers/zip-provider.ts
index e170bf11..443c8808 100644
--- a/wowup-electron/src/app/addon-providers/zip-provider.ts
+++ b/wowup-electron/src/app/addon-providers/zip-provider.ts
@@ -15,7 +15,7 @@ import { FileService } from "../services/files/file.service";
 import { TocService } from "../services/toc/toc.service";
 import { WarcraftService } from "../services/warcraft/warcraft.service";
 import { AddonProvider } from "./addon-provider";
-import { WowInstallation } from "../models/wowup/wow-installation";
+import { WowInstallation } from "../../common/warcraft/wow-installation";
 
 const VALID_ZIP_CONTENT_TYPES = ["application/zip", "application/x-zip-compressed", "application/octet-stream"];
 
diff --git a/wowup-electron/src/app/components/addons/addon-manage-dialog/addon-manage-dialog.component.ts b/wowup-electron/src/app/components/addons/addon-manage-dialog/addon-manage-dialog.component.ts
index d8c1c287..bbacee76 100644
--- a/wowup-electron/src/app/components/addons/addon-manage-dialog/addon-manage-dialog.component.ts
+++ b/wowup-electron/src/app/components/addons/addon-manage-dialog/addon-manage-dialog.component.ts
@@ -2,7 +2,7 @@ import { Component, OnDestroy, OnInit } from "@angular/core";
 import { BehaviorSubject, Subscription } from "rxjs";
 import { map } from "rxjs/operators";
 import { AddonInstallState } from "../../../models/wowup/addon-install-state";
-import { WowInstallation } from "../../../models/wowup/wow-installation";
+import { WowInstallation } from "../../../../common/warcraft/wow-installation";
 import {
   AddonBrokerService,
   ExportPayload,
diff --git a/wowup-electron/src/app/components/addons/install-from-protocol-dialog/install-from-protocol-dialog.component.ts b/wowup-electron/src/app/components/addons/install-from-protocol-dialog/install-from-protocol-dialog.component.ts
index a4c71ee2..632653a9 100644
--- a/wowup-electron/src/app/components/addons/install-from-protocol-dialog/install-from-protocol-dialog.component.ts
+++ b/wowup-electron/src/app/components/addons/install-from-protocol-dialog/install-from-protocol-dialog.component.ts
@@ -7,10 +7,10 @@ import { FormControl } from "@angular/forms";
 import { MAT_DIALOG_DATA, MatDialogRef } from "@angular/material/dialog";
 
 import { ProtocolSearchResult } from "../../../models/wowup/protocol-search-result";
-import { WowInstallation } from "../../../models/wowup/wow-installation";
 import { AddonService } from "../../../services/addons/addon.service";
 import { SessionService } from "../../../services/session/session.service";
 import { WarcraftInstallationService } from "../../../services/warcraft/warcraft-installation.service";
+import { WowInstallation } from "../../../../common/warcraft/wow-installation";
 
 export interface InstallFromProtocolDialogComponentData {
   protocol: string;
diff --git a/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.html b/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.html
new file mode 100644
index 00000000..3f6129ce
--- /dev/null
+++ b/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.html
@@ -0,0 +1,55 @@
+<div mat-dialog-title class="wtf-backup-dialog">
+  <div class="row align-items-center">
+    <h2 class="flex-grow-1 m-0">
+      {{ "WTF_BACKUP.DIALOG_TITLE" | translate: { clientType: selectedInstallation.label } }}
+    </h2>
+    <button mat-icon-button [mat-dialog-close]="true" color="accent" [disabled]="busy$ | async">
+      <mat-icon svgIcon="fas:times"> </mat-icon>
+    </button>
+  </div>
+</div>
+<mat-dialog-content>
+  <div *ngIf="(hasBackups$ | async) === false">
+    <h4 class="mb-0">No backups were found at:</h4>
+    <p class="text-2">{{ backupPath }}</p>
+  </div>
+  <div *ngIf="(hasBackups$ | async) === true">
+    <p class="text-2">
+      {{ "WTF_BACKUP.BACKUP_COUNT_TEXT" | translate: { count: backupCt$ | async } }}
+    </p>
+    <ul class="backup-list rounded">
+      <li *ngFor="let backup of backups$ | async" class="backup-list-item">
+        <div class="row align-items-center">
+          <div class="flex-grow-1">
+            <div class="row">
+              <div class="title ml-1 flex-grow-1" [ngClass]="{ 'text-warning': backup.error }">{{ backup.title }}</div>
+            </div>
+            <div class="row text-2">
+              <div class="mr-3">{{ backup.date | localeDate: "medium" }}</div>
+              <div class="mr-3">{{ backup.size }}</div>
+            </div>
+          </div>
+          <!-- ACTIONS -->
+          <div *ngIf="backup.error" class="flex-shrink-0">{{ "WTF_BACKUP.ERROR." + backup.error | translate }}</div>
+          <div *ngIf="backup.error === undefined" class="flex-shrink-0">
+            <button mat-icon-button [matTooltip]="'WTF_BACKUP.TOOL_TIP.APPLY_BUTTON' | translate">
+              <mat-icon svgIcon="fas:history"> </mat-icon>
+            </button>
+            <button mat-icon-button color="warn" [matTooltip]="'WTF_BACKUP.TOOL_TIP.DELETE_BUTTON' | translate">
+              <mat-icon svgIcon="fas:trash"> </mat-icon>
+            </button>
+          </div>
+        </div>
+      </li>
+    </ul>
+  </div>
+</mat-dialog-content>
+<mat-dialog-actions>
+  <button mat-button color="primary" [disabled]="busy$ | async" (click)="onShowFolder()">
+    {{ "WTF_BACKUP.SHOW_FOLDER_BUTTON" | translate }}
+  </button>
+  <div class="flex-grow-1"></div>
+  <button mat-flat-button color="primary" [disabled]="busy$ | async" (click)="onCreateBackup()">
+    {{ "WTF_BACKUP.CREATE_BACKUP_BUTTON" | translate }}
+  </button>
+</mat-dialog-actions>
diff --git a/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.scss b/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.scss
new file mode 100644
index 00000000..ca74b4e9
--- /dev/null
+++ b/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.scss
@@ -0,0 +1,28 @@
+.wtf-backup-dialog {
+  min-width: 600px;
+}
+
+.backup-list {
+  background-color: var(--background-secondary-2);
+  margin: 0;
+  overflow: auto;
+  padding: 0 1em;
+
+  .backup-list-item:not(:last-child) {
+    border-bottom: 1px solid var(--background-secondary-1);
+  }
+
+  .backup-list-item {
+    padding: 1em 0;
+    list-style: none;
+
+    .status-badge {
+      width: 20px;
+      height: 20px;
+    }
+
+    .title {
+      font-size: 1.2em;
+    }
+  }
+}
diff --git a/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.spec.ts b/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.spec.ts
new file mode 100644
index 00000000..c295417e
--- /dev/null
+++ b/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.spec.ts
@@ -0,0 +1,25 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { WtfBackupComponent } from './wtf-backup.component';
+
+describe('WtfBackupComponent', () => {
+  let component: WtfBackupComponent;
+  let fixture: ComponentFixture<WtfBackupComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ WtfBackupComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(WtfBackupComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.ts b/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.ts
new file mode 100644
index 00000000..51e4e9a5
--- /dev/null
+++ b/wowup-electron/src/app/components/addons/wtf-backup/wtf-backup.component.ts
@@ -0,0 +1,85 @@
+import { Component, OnInit } from "@angular/core";
+import { BehaviorSubject } from "rxjs";
+import { map } from "rxjs/operators";
+import { WowInstallation } from "../../../../common/warcraft/wow-installation";
+import { ElectronService } from "../../../services";
+import { SessionService } from "../../../services/session/session.service";
+import { WtfBackup, WtfService } from "../../../services/wtf/wtf.service";
+import { formatSize } from "../../../utils/number.utils";
+
+interface WtfBackupViewModel {
+  title: string;
+  size: string;
+  date: number;
+  error?: string;
+}
+
+@Component({
+  selector: "app-wtf-backup",
+  templateUrl: "./wtf-backup.component.html",
+  styleUrls: ["./wtf-backup.component.scss"],
+})
+export class WtfBackupComponent implements OnInit {
+  public readonly busy$ = new BehaviorSubject<boolean>(false);
+  public readonly backups$ = new BehaviorSubject<WtfBackupViewModel[]>([]);
+
+  public readonly selectedInstallation: WowInstallation;
+  public readonly hasBackups$ = this.backups$.pipe(map((backups) => backups.length > 0));
+  public readonly backupCt$ = this.backups$.pipe(map((backups) => backups.length));
+  public readonly backupPath: string;
+
+  constructor(
+    private _electronService: ElectronService,
+    private _sessionService: SessionService,
+    private _wtfService: WtfService
+  ) {
+    this.selectedInstallation = this._sessionService.getSelectedWowInstallation();
+    this.backupPath = this._wtfService.getBackupPath(this.selectedInstallation);
+  }
+
+  ngOnInit(): void {
+    this.loadBackups();
+  }
+
+  async onShowFolder(): Promise<void> {
+    const backupPath = this._wtfService.getBackupPath(this.selectedInstallation);
+    await this._electronService.openPath(backupPath);
+  }
+
+  async onCreateBackup(): Promise<void> {
+    this.busy$.next(true);
+    try {
+      await this._wtfService.createBackup(this.selectedInstallation);
+      await this.loadBackups();
+    } catch (e) {
+      console.error(e);
+    } finally {
+      this.busy$.next(false);
+    }
+  }
+
+  private async loadBackups() {
+    this.busy$.next(true);
+    try {
+      const backups = await this._wtfService.getBackupList(this.selectedInstallation);
+      console.debug(backups);
+
+      const viewModels = backups.map((b) => this.toViewModel(b));
+      console.debug(viewModels);
+      this.backups$.next(viewModels);
+    } catch (e) {
+      console.error(e);
+    } finally {
+      this.busy$.next(false);
+    }
+  }
+
+  private toViewModel(backup: WtfBackup): WtfBackupViewModel {
+    return {
+      title: backup.fileName,
+      size: formatSize(backup.size),
+      date: backup.metadata?.createdAt ?? backup.birthtimeMs,
+      error: backup.error,
+    };
+  }
+}
diff --git a/wowup-electron/src/app/components/common/footer/footer.component.html b/wowup-electron/src/app/components/common/footer/footer.component.html
index 7f9d405e..670efa23 100644
--- a/wowup-electron/src/app/components/common/footer/footer.component.html
+++ b/wowup-electron/src/app/components/common/footer/footer.component.html
@@ -7,13 +7,6 @@
     matTooltip="{{ 'PAGES.MY_ADDONS.PAGE_CONTEXT_FOOTER.JOIN_DISCORD' | translate }}">
     <mat-icon class="tab-icon tab-icon-inactive" svgIcon="fab:discord"></mat-icon>
   </a>
-  <!-- <div *ngIf="(sessionService.wowUpAuthenticated$ | async) === false">
-    <div class="bnet-btn bnet-btn-sm ml-2" (click)="onClickAccount()">Login</div>
-  </div>
-  <div *ngIf="(sessionService.wowUpAuthenticated$ | async)  === true" class="btn" (click)="onClickAccount()"
-    matTooltip="{{ 'You\'re logged in!' | translate }}">
-    {{accountDisplayName$ | async}}
-  </div> -->
   <p class="text-1">{{ sessionService.statusText$ | async }}</p>
   <div class="flex-grow-1"></div>
   <p class="mr-3">{{ sessionService.pageContextText$ | async }}</p>
diff --git a/wowup-electron/src/app/components/common/horizontal-tabs/horizontal-tabs.component.html b/wowup-electron/src/app/components/common/horizontal-tabs/horizontal-tabs.component.html
index c1f019ce..afa09a45 100644
--- a/wowup-electron/src/app/components/common/horizontal-tabs/horizontal-tabs.component.html
+++ b/wowup-electron/src/app/components/common/horizontal-tabs/horizontal-tabs.component.html
@@ -1,13 +1,22 @@
-<div class="tab-strip bg-primary text-1" [ngClass]="{
-  mac: electronService.isMac,
-  windows: electronService.isWin,
-  linux: electronService.isLinux
-}">
-  <div *ngFor="let tab of tabsTop" class="tab"
-    [ngClass]="{ selected: tab.isSelected$ | async, disabled: tab.isDisabled$ | async }" (click)="tab.onClick(tab)">
-    <mat-icon class="tab-icon tab-icon-inactive"
+<div
+  class="tab-strip bg-primary text-1"
+  [ngClass]="{
+    mac: electronService.isMac,
+    windows: electronService.isWin,
+    linux: electronService.isLinux
+  }"
+>
+  <div
+    *ngFor="let tab of tabsTop"
+    class="tab"
+    [ngClass]="{ selected: tab.isSelected$ | async, disabled: tab.isDisabled$ | async }"
+    (click)="tab.onClick(tab)"
+  >
+    <mat-icon
+      class="tab-icon tab-icon-inactive"
       [ngClass]="{ 'tab-icon-active': tab.isSelected$ | async, 'tab-icon-disabled': tab.isDisabled$ | async }"
-      [svgIcon]="tab.icon">
+      [svgIcon]="tab.icon"
+    >
     </mat-icon>
     <div class="tab-title" *ngIf="tab.titleKey">{{ tab.titleKey | translate }}</div>
     <!-- <mat-icon *ngIf="tab.badge === true" class="tab-icon-inactive z-badge clear-badge" matBadge="1" matBadgeColor="accent"
@@ -15,40 +24,49 @@
     </mat-icon> -->
   </div>
   <div class="spacer"></div>
-  <a appExternalLink class="text-1 tab hover-bg-secondary-2" [href]="wowUpWebsiteUrl + '/guide'"
-    matTooltip="{{ 'PAGES.MY_ADDONS.PAGE_CONTEXT_FOOTER.VIEW_GUIDE' | translate }}">
+  <a
+    appExternalLink
+    class="text-1 tab hover-bg-secondary-2"
+    [href]="wowUpWebsiteUrl + '/guide'"
+    matTooltip="{{ 'PAGES.MY_ADDONS.PAGE_CONTEXT_FOOTER.VIEW_GUIDE' | translate }}"
+  >
     <mat-icon class="tab-icon tab-icon-inactive" svgIcon="far:question-circle"></mat-icon>
-    <div class="tab-title">{{ 'PAGES.HOME.GUIDE_TAB_TITLE' | translate }}</div>
+    <div class="tab-title">{{ "PAGES.HOME.GUIDE_TAB_TITLE" | translate }}</div>
   </a>
-  <!-- <a appExternalLink class="patreon-link tab hover-bg-secondary-2" href="https://www.patreon.com/jliddev"
-    matTooltip="{{ 'PAGES.MY_ADDONS.PAGE_CONTEXT_FOOTER.PATREON_SUPPORT' | translate }}">
-    <img class="tab-icon patron-img" src="assets/images/patreon_logo_small.png" />
-  </a> -->
-  <!-- <a appExternalLink class="text-1 tab hover-bg-secondary-2" href="https://discord.gg/rk4F5aD"
-    matTooltip="{{ 'PAGES.MY_ADDONS.PAGE_CONTEXT_FOOTER.JOIN_DISCORD' | translate }}">
-    <mat-icon class="tab-icon tab-icon-inactive" svgIcon="fab:discord"></mat-icon>
-  </a> -->
-  <div class="tab hover-bg-secondary-2" [ngClass]="{ selected: isAccountSelected$ | async    }"
-    (click)="onClickTab(TAB_INDEX_ACCOUNT)">
-    <!-- <div class="tab-icon"> -->
-    <mat-icon class="tab-icon tab-icon-inactive" svgIcon="fas:user-circle"
-      [ngClass]="{ 'tab-icon-active': isAccountSelected$ | async }">
+
+  <!-- ACCOUNT TAB -->
+  <div
+    *ngIf="FEATURE_ACCOUNTS_ENABLED"
+    class="tab hover-bg-secondary-2"
+    [ngClass]="{ selected: isAccountSelected$ | async }"
+    (click)="onClickTab(TAB_INDEX_ACCOUNT)"
+  >
+    <mat-icon
+      class="tab-icon tab-icon-inactive"
+      svgIcon="fas:user-circle"
+      [ngClass]="{ 'tab-icon-active': isAccountSelected$ | async }"
+    >
     </mat-icon>
-    <!-- </div> -->
     <div>
-      <div class="tab-title">{{ 'PAGES.HOME.ACCOUNT_TAB_TITLE' | translate }}
-      </div>
+      <div class="tab-title">{{ "PAGES.HOME.ACCOUNT_TAB_TITLE" | translate }}</div>
       <div *ngIf="(sessionService.wowUpAuthenticated$ | async) === true" class="tab-subtitle">Logged in</div>
     </div>
   </div>
 
-  <div *ngFor="let tab of tabsBottom" class="tab hover-bg-secondary-2"
-    [ngClass]="{ selected: tab.isSelected$ | async, disabled: tab.isDisabled$ | async }" (click)="tab.onClick(tab)">
+  <div
+    *ngFor="let tab of tabsBottom"
+    class="tab hover-bg-secondary-2"
+    [ngClass]="{ selected: tab.isSelected$ | async, disabled: tab.isDisabled$ | async }"
+    (click)="tab.onClick(tab)"
+  >
     <!-- <div class="tab-icon"> -->
-    <mat-icon class="tab-icon tab-icon-inactive" [svgIcon]="tab.icon"
-      [ngClass]="{ 'tab-icon-active': tab.isSelected$ | async, 'tab-icon-disabled': tab.isDisabled$ | async }">
+    <mat-icon
+      class="tab-icon tab-icon-inactive"
+      [svgIcon]="tab.icon"
+      [ngClass]="{ 'tab-icon-active': tab.isSelected$ | async, 'tab-icon-disabled': tab.isDisabled$ | async }"
+    >
     </mat-icon>
     <!-- </div> -->
     <div class="tab-title" *ngIf="tab.titleKey">{{ tab.titleKey | translate }}</div>
   </div>
-</div>
\ No newline at end of file
+</div>
diff --git a/wowup-electron/src/app/components/common/horizontal-tabs/horizontal-tabs.component.ts b/wowup-electron/src/app/components/common/horizontal-tabs/horizontal-tabs.component.ts
index 3efdd8a9..95eaaeaf 100644
--- a/wowup-electron/src/app/components/common/horizontal-tabs/horizontal-tabs.component.ts
+++ b/wowup-electron/src/app/components/common/horizontal-tabs/horizontal-tabs.component.ts
@@ -4,6 +4,7 @@ import { map } from "rxjs/operators";
 import { Component, OnInit } from "@angular/core";
 
 import {
+  FEATURE_ACCOUNTS_ENABLED,
   TAB_INDEX_ABOUT,
   TAB_INDEX_GET_ADDONS,
   TAB_INDEX_MY_ADDONS,
@@ -33,6 +34,7 @@ interface Tab {
 export class HorizontalTabsComponent implements OnInit {
   public wowUpWebsiteUrl = AppConfig.wowUpWebsiteUrl;
   public TAB_INDEX_ACCOUNT = TAB_INDEX_ABOUT;
+  public FEATURE_ACCOUNTS_ENABLED = FEATURE_ACCOUNTS_ENABLED;
 
   public isAccountSelected$ = this.sessionService.selectedHomeTab$.pipe(map((result) => result === TAB_INDEX_ABOUT));
 
diff --git a/wowup-electron/src/app/components/options/options-wow-section/options-wow-section.component.ts b/wowup-electron/src/app/components/options/options-wow-section/options-wow-section.component.ts
index 6d508684..373ae926 100644
--- a/wowup-electron/src/app/components/options/options-wow-section/options-wow-section.component.ts
+++ b/wowup-electron/src/app/components/options/options-wow-section/options-wow-section.component.ts
@@ -6,13 +6,13 @@ import { MatDialog } from "@angular/material/dialog";
 import { TranslateService } from "@ngx-translate/core";
 
 import { WowClientType } from "../../../../common/warcraft/wow-client-type";
-import { WowInstallation } from "../../../models/wowup/wow-installation";
 import { WowUpReleaseChannelType } from "../../../models/wowup/wowup-release-channel-type";
 import { WarcraftInstallationService } from "../../../services/warcraft/warcraft-installation.service";
 import { WarcraftService } from "../../../services/warcraft/warcraft.service";
 import { WowUpService } from "../../../services/wowup/wowup.service";
 import { getEnumList, getEnumName } from "../../../utils/enum.utils";
 import { AlertDialogComponent } from "../../common/alert-dialog/alert-dialog.component";
+import { WowInstallation } from "../../../../common/warcraft/wow-installation";
 
 @Component({
   selector: "app-options-wow-section",
diff --git a/wowup-electron/src/app/components/options/wow-client-options/wow-client-options.component.ts b/wowup-electron/src/app/components/options/wow-client-options/wow-client-options.component.ts
index 52492818..92b59e33 100644
--- a/wowup-electron/src/app/components/options/wow-client-options/wow-client-options.component.ts
+++ b/wowup-electron/src/app/components/options/wow-client-options/wow-client-options.component.ts
@@ -9,12 +9,12 @@ import { TranslateService } from "@ngx-translate/core";
 
 import { WowClientType } from "../../../../common/warcraft/wow-client-type";
 import { AddonChannelType } from "../../../../common/wowup/models";
-import { WowInstallation } from "../../../models/wowup/wow-installation";
 import { WarcraftInstallationService } from "../../../services/warcraft/warcraft-installation.service";
 import { getEnumList, getEnumName } from "../../../utils/enum.utils";
 import { ConfirmDialogComponent } from "../../common/confirm-dialog/confirm-dialog.component";
 import { WarcraftService } from "../../../services/warcraft/warcraft.service";
 import { SessionService } from "../../../services/session/session.service";
+import { WowInstallation } from "../../../../common/warcraft/wow-installation";
 
 @Component({
   selector: "app-wow-client-options",
diff --git a/wowup-electron/src/app/components/options/wtf-explorer/wtf-explorer.component.ts b/wowup-electron/src/app/components/options/wtf-explorer/wtf-explorer.component.ts
index ef3ba650..cfd90601 100644
--- a/wowup-electron/src/app/components/options/wtf-explorer/wtf-explorer.component.ts
+++ b/wowup-electron/src/app/components/options/wtf-explorer/wtf-explorer.component.ts
@@ -9,9 +9,9 @@ import { WarcraftService } from "../../../services/warcraft/warcraft.service";
 import { WtfNode, WtfService } from "../../../services/wtf/wtf.service";
 import { removeExtension } from "../../../utils/string.utils";
 import { AddonFolder } from "../../../models/wowup/addon-folder";
-import { WowInstallation } from "../../../models/wowup/wow-installation";
 import { WarcraftInstallationService } from "../../../services/warcraft/warcraft-installation.service";
 import { formatSize } from "../../../utils/number.utils";
+import { WowInstallation } from "../../../../common/warcraft/wow-installation";
 
 interface SavedVariable {
   name: string;
diff --git a/wowup-electron/src/app/modules/addons.module.ts b/wowup-electron/src/app/modules/addons.module.ts
index bafc326d..695ce9c0 100644
--- a/wowup-electron/src/app/modules/addons.module.ts
+++ b/wowup-electron/src/app/modules/addons.module.ts
@@ -21,6 +21,7 @@ import { InstallFromUrlDialogComponent } from "../components/addons/install-from
 import { DirectiveModule } from "./directive.module";
 import { FormsModule, ReactiveFormsModule } from "@angular/forms";
 import { AddonManageDialogComponent } from "../components/addons/addon-manage-dialog/addon-manage-dialog.component";
+import { WtfBackupComponent } from "../components/addons/wtf-backup/wtf-backup.component";
 
 @NgModule({
   declarations: [
@@ -38,6 +39,7 @@ import { AddonManageDialogComponent } from "../components/addons/addon-manage-di
     MyAddonsAddonCellComponent,
     InstallFromUrlDialogComponent,
     AddonManageDialogComponent,
+    WtfBackupComponent,
   ],
   imports: [
     CommonModule,
@@ -65,6 +67,7 @@ import { AddonManageDialogComponent } from "../components/addons/addon-manage-di
     MyAddonsAddonCellComponent,
     InstallFromUrlDialogComponent,
     AddonManageDialogComponent,
+    WtfBackupComponent,
   ],
   providers: [
     {
diff --git a/wowup-electron/src/app/modules/pipes.module.ts b/wowup-electron/src/app/modules/pipes.module.ts
index 66007018..106265ba 100644
--- a/wowup-electron/src/app/modules/pipes.module.ts
+++ b/wowup-electron/src/app/modules/pipes.module.ts
@@ -1,3 +1,4 @@
+import { DatePipe } from "@angular/common";
 import { NgModule } from "@angular/core";
 import { DownloadCountPipe } from "../pipes/download-count.pipe";
 import { GetAddonListItemFilePropPipe } from "../pipes/get-addon-list-item-file-prop.pipe";
@@ -29,6 +30,6 @@ import { TrustHtmlPipe } from "../pipes/trust-html.pipe";
     InterfaceFormatPipe,
     InvertBoolPipe,
   ],
-  providers: [RelativeDurationPipe, GetAddonListItemFilePropPipe, DownloadCountPipe],
+  providers: [RelativeDurationPipe, GetAddonListItemFilePropPipe, DownloadCountPipe, DatePipe],
 })
 export class PipesModule {}
diff --git a/wowup-electron/src/app/pages/get-addons/get-addons.component.ts b/wowup-electron/src/app/pages/get-addons/get-addons.component.ts
index 1940efe2..bf4cf99f 100644
--- a/wowup-electron/src/app/pages/get-addons/get-addons.component.ts
+++ b/wowup-electron/src/app/pages/get-addons/get-addons.component.ts
@@ -33,7 +33,6 @@ import { TableContextHeaderCellComponent } from "../../components/addons/table-c
 import { GenericProviderError } from "../../errors";
 import { AddonSearchResult } from "../../models/wowup/addon-search-result";
 import { ColumnState } from "../../models/wowup/column-state";
-import { WowInstallation } from "../../models/wowup/wow-installation";
 import { DownloadCountPipe } from "../../pipes/download-count.pipe";
 import { RelativeDurationPipe } from "../../pipes/relative-duration-pipe";
 import { ElectronService } from "../../services";
@@ -46,6 +45,7 @@ import { WarcraftService } from "../../services/warcraft/warcraft.service";
 import { WowUpService } from "../../services/wowup/wowup.service";
 import { getEnumKeys } from "../../utils/enum.utils";
 import { camelToSnakeCase } from "../../utils/string.utils";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 
 interface CategoryItem {
   category: AddonCategory;
diff --git a/wowup-electron/src/app/pages/home/home.component.ts b/wowup-electron/src/app/pages/home/home.component.ts
index 7aae4b1a..c58f5287 100644
--- a/wowup-electron/src/app/pages/home/home.component.ts
+++ b/wowup-electron/src/app/pages/home/home.component.ts
@@ -22,7 +22,6 @@ import { PatchNotesDialogComponent } from "../../components/common/patch-notes-d
 import { AddonScanError } from "../../errors";
 import { AddonInstallState } from "../../models/wowup/addon-install-state";
 import { AddonUpdateEvent } from "../../models/wowup/addon-update-event";
-import { WowInstallation } from "../../models/wowup/wow-installation";
 import { ElectronService } from "../../services";
 import { AddonService, ScanUpdate, ScanUpdateType } from "../../services/addons/addon.service";
 import { DialogFactory } from "../../services/dialog/dialog.factory";
@@ -31,6 +30,7 @@ import { SnackbarService } from "../../services/snackbar/snackbar.service";
 import { WarcraftInstallationService } from "../../services/warcraft/warcraft-installation.service";
 import { WowUpService } from "../../services/wowup/wowup.service";
 import { getProtocol } from "../../utils/string.utils";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 
 @Component({
   selector: "app-home",
diff --git a/wowup-electron/src/app/pages/my-addons/my-addons.component.html b/wowup-electron/src/app/pages/my-addons/my-addons.component.html
index ffab05c5..433a51ce 100644
--- a/wowup-electron/src/app/pages/my-addons/my-addons.component.html
+++ b/wowup-electron/src/app/pages/my-addons/my-addons.component.html
@@ -297,6 +297,9 @@
   <button mat-menu-item (click)="onClickImportExport()">
     <span>Import/Export</span>
   </button>
+  <button mat-menu-item (click)="onClickCreateBackup()">
+    <span>Create Backup</span>
+  </button>
 </mat-menu>
 
 <!-- MULTI ADDON CONTEXT MENU -->
diff --git a/wowup-electron/src/app/pages/my-addons/my-addons.component.ts b/wowup-electron/src/app/pages/my-addons/my-addons.component.ts
index 6e1c3688..1fb3b60d 100644
--- a/wowup-electron/src/app/pages/my-addons/my-addons.component.ts
+++ b/wowup-electron/src/app/pages/my-addons/my-addons.component.ts
@@ -44,7 +44,7 @@ import { TableContextHeaderCellComponent } from "../../components/addons/table-c
 import { AddonInstallState } from "../../models/wowup/addon-install-state";
 import { AddonUpdateEvent } from "../../models/wowup/addon-update-event";
 import { ColumnState } from "../../models/wowup/column-state";
-import { WowInstallation } from "../../models/wowup/wow-installation";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 import { RelativeDurationPipe } from "../../pipes/relative-duration-pipe";
 import { ElectronService } from "../../services";
 import { AddonService } from "../../services/addons/addon.service";
@@ -61,6 +61,8 @@ import { SortOrder } from "../../models/wowup/sort-order";
 import { PushService } from "../../services/push/push.service";
 import { AddonUiService } from "../../services/addons/addon-ui.service";
 import { AddonManageDialogComponent } from "../../components/addons/addon-manage-dialog/addon-manage-dialog.component";
+import { WtfService } from "../../services/wtf/wtf.service";
+import { WtfBackupComponent } from "../../components/addons/wtf-backup/wtf-backup.component";
 
 @Component({
   selector: "app-my-addons",
@@ -241,6 +243,7 @@ export class MyAddonsComponent implements OnInit, OnDestroy, AfterViewInit {
     private _snackbarService: SnackbarService,
     private _pushService: PushService,
     private _addonUiService: AddonUiService,
+    private _wtfService: WtfService,
     public addonService: AddonService,
     public electronService: ElectronService,
     public overlay: Overlay,
@@ -670,6 +673,15 @@ export class MyAddonsComponent implements OnInit, OnDestroy, AfterViewInit {
     return data.addon.id;
   };
 
+  public onClickCreateBackup(): void {
+    const dialogRef = this._dialogFactory.getDialog(WtfBackupComponent, {
+      disableClose: true,
+      data: {},
+    });
+
+    dialogRef.afterClosed().pipe(first()).subscribe();
+  }
+
   public onClickImportExport(): void {
     const dialogRef = this._dialogFactory.getDialog(AddonManageDialogComponent, {
       disableClose: true,
diff --git a/wowup-electron/src/app/pipes/ngx-date.pipe.ts b/wowup-electron/src/app/pipes/ngx-date.pipe.ts
index 864958c6..c288a4aa 100644
--- a/wowup-electron/src/app/pipes/ngx-date.pipe.ts
+++ b/wowup-electron/src/app/pipes/ngx-date.pipe.ts
@@ -1,3 +1,4 @@
+import { DatePipe } from "@angular/common";
 import { Pipe, PipeTransform } from "@angular/core";
 import { TranslateService } from "@ngx-translate/core";
 
@@ -5,9 +6,9 @@ import { TranslateService } from "@ngx-translate/core";
   name: "localeDate",
 })
 export class NgxDatePipe implements PipeTransform {
-  public constructor(private translateService: TranslateService) {}
+  public constructor(private translateService: TranslateService, private datePipe: DatePipe) {}
 
-  public transform(value: string | number): any {
-    return new Date(value).toLocaleString(this.translateService.currentLang);
+  public transform(value: string | number, pattern: string = "short"): any {
+    return this.datePipe.transform(value, pattern, undefined, this.translateService.currentLang);
   }
 }
diff --git a/wowup-electron/src/app/services/addons/addon-broker.service.ts b/wowup-electron/src/app/services/addons/addon-broker.service.ts
index ed9ce747..9ec4b5e0 100644
--- a/wowup-electron/src/app/services/addons/addon-broker.service.ts
+++ b/wowup-electron/src/app/services/addons/addon-broker.service.ts
@@ -5,7 +5,7 @@ import { nanoid } from "nanoid";
 
 import { Addon } from "../../../common/entities/addon";
 import { WowClientType } from "../../../common/warcraft/wow-client-type";
-import { WowInstallation } from "../../models/wowup/wow-installation";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 import { getEnumName } from "../../utils/enum.utils";
 import { AddonStorageService } from "../storage/addon-storage.service";
 import { WarcraftService } from "../warcraft/warcraft.service";
@@ -129,28 +129,53 @@ export class AddonBrokerService {
   }
 
   public async installImportSummary(importSummary: ImportSummary, installation: WowInstallation): Promise<void> {
-    for (const comp of importSummary.comparisons) {
-      if (comp.state !== "added") {
-        continue;
-      }
+    const comps = importSummary.comparisons.filter((comp) => comp.state === "added");
 
-      try {
-        await this._addonService.installBaseAddon(
-          comp.imported.id,
-          comp.imported.provider_name,
-          installation,
-          (installState, progress) => {
-            this._addonInstallSrc.next({
-              comparisonId: comp.id,
-              installState,
-              progress,
-            });
-          }
-        );
-      } catch (e) {
-        console.error(`Failed to install imported addon`, e);
-      }
-    }
+    const tasks = comps.map((comp) => {
+      return (async (c) => {
+        try {
+          await this._addonService.installBaseAddon(
+            c.imported.id,
+            c.imported.provider_name,
+            installation,
+            (installState, progress) => {
+              this._addonInstallSrc.next({
+                comparisonId: c.id,
+                installState,
+                progress,
+              });
+            }
+          );
+        } catch (e) {
+          console.error(`Failed to install imported addon`, e);
+        }
+      })(comp);
+    });
+
+    await Promise.all(tasks);
+
+    // for (const comp of importSummary.comparisons) {
+    //   if (comp.state !== "added") {
+    //     continue;
+    //   }
+
+    //   try {
+    //     await this._addonService.installBaseAddon(
+    //       comp.imported.id,
+    //       comp.imported.provider_name,
+    //       installation,
+    //       (installState, progress) => {
+    //         this._addonInstallSrc.next({
+    //           comparisonId: comp.id,
+    //           installState,
+    //           progress,
+    //         });
+    //       }
+    //     );
+    //   } catch (e) {
+    //     console.error(`Failed to install imported addon`, e);
+    //   }
+    // }
   }
 
   public getImportSummary(exportPayload: ExportPayload, installation: WowInstallation): ImportSummary {
diff --git a/wowup-electron/src/app/services/addons/addon.service.ts b/wowup-electron/src/app/services/addons/addon.service.ts
index 5980f342..01ede106 100644
--- a/wowup-electron/src/app/services/addons/addon.service.ts
+++ b/wowup-electron/src/app/services/addons/addon.service.ts
@@ -46,7 +46,7 @@ import { AddonSearchResultFile } from "../../models/wowup/addon-search-result-fi
 import { AddonUpdateEvent } from "../../models/wowup/addon-update-event";
 import { ProtocolSearchResult } from "../../models/wowup/protocol-search-result";
 import { Toc } from "../../models/wowup/toc";
-import { WowInstallation } from "../../models/wowup/wow-installation";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 import * as AddonUtils from "../../utils/addon.utils";
 import { getEnumName } from "../../utils/enum.utils";
 import * as SearchResults from "../../utils/search-result.utils";
diff --git a/wowup-electron/src/app/services/files/file.service.ts b/wowup-electron/src/app/services/files/file.service.ts
index ec71d758..038203cf 100644
--- a/wowup-electron/src/app/services/files/file.service.ts
+++ b/wowup-electron/src/app/services/files/file.service.ts
@@ -25,6 +25,7 @@ import { CopyFileRequest } from "../../../common/models/copy-file-request";
 import { UnzipRequest } from "../../../common/models/unzip-request";
 import { FsDirent, FsStats, TreeNode } from "../../../common/models/ipc-events";
 import { ElectronService } from "../electron/electron.service";
+import { GetDirectoryTreeOptions, GetDirectoryTreeRequest } from "../../../common/models/ipc-request";
 
 @Injectable({
   providedIn: "root",
@@ -127,8 +128,12 @@ export class FileService {
     return await this._electronService.invoke(IPC_LIST_DIR_RECURSIVE, dirPath);
   }
 
-  public async getDirectoryTree(dirPath: string): Promise<TreeNode> {
-    return await this._electronService.invoke(IPC_GET_DIRECTORY_TREE, dirPath);
+  public async getDirectoryTree(dirPath: string, opts?: GetDirectoryTreeOptions): Promise<TreeNode> {
+    const request: GetDirectoryTreeRequest = {
+      dirPath,
+      opts,
+    };
+    return await this._electronService.invoke(IPC_GET_DIRECTORY_TREE, request);
   }
 
   public async writeFile(sourcePath: string, contents: string): Promise<string> {
@@ -155,6 +160,10 @@ export class FileService {
     return this._electronService.invoke<string[]>(IPC_LIST_FILES_CHANNEL, sourcePath, filter);
   }
 
+  public readFileInZip(zipPath: string, filePath: string) {
+    return this._electronService.invoke<any>("zip-read-file", zipPath, filePath);
+  }
+
   public async unzipFile(zipFilePath: string, outputFolder: string): Promise<string> {
     console.log("unzipFile", zipFilePath);
 
@@ -166,4 +175,8 @@ export class FileService {
 
     return await this._electronService.invoke(IPC_UNZIP_FILE_CHANNEL, request);
   }
+
+  public async zipFile(srcPath: string, destPath: string) {
+    await this._electronService.invoke("zip-file", srcPath, destPath);
+  }
 }
diff --git a/wowup-electron/src/app/services/icons/icon.service.ts b/wowup-electron/src/app/services/icons/icon.service.ts
index 0a4abfb4..e9981c68 100644
--- a/wowup-electron/src/app/services/icons/icon.service.ts
+++ b/wowup-electron/src/app/services/icons/icon.service.ts
@@ -14,6 +14,7 @@ import {
   faInfoCircle,
   faCodeBranch,
   faCaretDown,
+  faExclamation,
   faExclamationTriangle,
   faCode,
   faCoins,
@@ -31,6 +32,8 @@ import {
   faUserCircle,
   faEllipsisV,
   faCopy,
+  faTrash,
+  faHistory,
 } from "@fortawesome/free-solid-svg-icons";
 import { faQuestionCircle, faClock, faCheckCircle as farCheckCircle } from "@fortawesome/free-regular-svg-icons";
 import { faDiscord, faGithub, faPatreon } from "@fortawesome/free-brands-svg-icons";
@@ -75,6 +78,9 @@ export class IconService {
     this.addSvg(faEllipsisV);
     this.addSvg(faCopy);
     this.addSvg(farCheckCircle);
+    this.addSvg(faExclamation);
+    this.addSvg(faTrash);
+    this.addSvg(faHistory);
   }
 
   private addSvg(icon: IconDefinition): void {
diff --git a/wowup-electron/src/app/services/session/session.service.ts b/wowup-electron/src/app/services/session/session.service.ts
index b91bb25a..5d9a68ed 100644
--- a/wowup-electron/src/app/services/session/session.service.ts
+++ b/wowup-electron/src/app/services/session/session.service.ts
@@ -4,7 +4,7 @@ import { BehaviorSubject, Subject } from "rxjs";
 import { Injectable } from "@angular/core";
 
 import { SELECTED_DETAILS_TAB_KEY, TAB_INDEX_SETTINGS } from "../../../common/constants";
-import { WowInstallation } from "../../models/wowup/wow-installation";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 import { PreferenceStorageService } from "../storage/preference-storage.service";
 import { WarcraftInstallationService } from "../warcraft/warcraft-installation.service";
 import { ColumnState } from "../../models/wowup/column-state";
diff --git a/wowup-electron/src/app/services/warcraft/warcraft-installation.service.ts b/wowup-electron/src/app/services/warcraft/warcraft-installation.service.ts
index dbbdec03..cf936e44 100644
--- a/wowup-electron/src/app/services/warcraft/warcraft-installation.service.ts
+++ b/wowup-electron/src/app/services/warcraft/warcraft-installation.service.ts
@@ -14,7 +14,7 @@ import {
 } from "../../../common/constants";
 import { WowClientType } from "../../../common/warcraft/wow-client-type";
 import { AddonChannelType } from "../../../common/wowup/models";
-import { WowInstallation } from "../../models/wowup/wow-installation";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 import { getEnumName } from "../../utils/enum.utils";
 import { ElectronService } from "../electron/electron.service";
 import { FileService } from "../files/file.service";
diff --git a/wowup-electron/src/app/services/warcraft/warcraft.service.ts b/wowup-electron/src/app/services/warcraft/warcraft.service.ts
index 6ef50510..41f7d965 100644
--- a/wowup-electron/src/app/services/warcraft/warcraft.service.ts
+++ b/wowup-electron/src/app/services/warcraft/warcraft.service.ts
@@ -11,7 +11,7 @@ import { InstalledProduct } from "../../models/warcraft/installed-product";
 import { ProductDb } from "../../models/warcraft/product-db";
 import { AddonFolder } from "../../models/wowup/addon-folder";
 import { SelectItem } from "../../models/wowup/select-item";
-import { WowInstallation } from "../../models/wowup/wow-installation";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 import { getEnumList, getEnumName } from "../../utils/enum.utils";
 import { FileService } from "../files/file.service";
 import { PreferenceStorageService } from "../storage/preference-storage.service";
diff --git a/wowup-electron/src/app/services/wowup/patch-notes.service.ts b/wowup-electron/src/app/services/wowup/patch-notes.service.ts
index 5fcdf708..9c8ac057 100644
--- a/wowup-electron/src/app/services/wowup/patch-notes.service.ts
+++ b/wowup-electron/src/app/services/wowup/patch-notes.service.ts
@@ -25,11 +25,11 @@ const CHANGELOGS: ChangeLog[] = [
       <li>Added the ability to remove addons from the details dialog on Get Addons tab (tellier-dev)</li>
       <li>
       <div>The first stage of a set of cloud based features you've been asking for</div>
-      <img style="width: 80%;" loading="lazy" src="/assets/images/patch/account-beta.png">
+      <img style="width: 70%; border: 1px solid #666666; border-radius: 4px;" loading="lazy" src="assets/images/patch/account-beta.png">
       </li>
       <li>
         <div>Added the ability to import/export a list of addons for a WoW client. The first step in backing up your list of addons or sharing them with your friends!</div>
-        <img style="width: 80%;" loading="lazy" src="/assets/images/patch/import-export-preview.png">
+        <img style="width: 70%; border: 1px solid #666666; border-radius: 4px;" loading="lazy" src="assets/images/patch/import-export-preview.png">
       </li>
       <li>Added WowUpHub category support</li>
       <li>Added WowUpHub preview support</li>
@@ -79,7 +79,7 @@ const CHANGELOGS: ChangeLog[] = [
     <div>
     <h4 style="margin-top: 1em;">Fixes</h4>
     <ul>
-      <li>Update Electron to 13.5.1 to fix the <a appExternalLink href="https://github.com/electron/electron/issues/31212">TukUI download issue</a></li>
+      <li>Update Electron to 13.5.1 to fix the <a appExternalLink style="" href="https://github.com/electron/electron/issues/31212">TukUI download issue</a></li>
     </ul>
     </div>`,
   },
diff --git a/wowup-electron/src/app/services/wowup/wowup-account.service.ts b/wowup-electron/src/app/services/wowup/wowup-account.service.ts
index 03feadb4..49b4324c 100644
--- a/wowup-electron/src/app/services/wowup/wowup-account.service.ts
+++ b/wowup-electron/src/app/services/wowup/wowup-account.service.ts
@@ -7,6 +7,7 @@ import {
   ACCT_FEATURE_KEYS,
   ACCT_PUSH_ENABLED_KEY,
   APP_PROTOCOL_NAME,
+  FEATURE_ACCOUNTS_ENABLED,
   IPC_PUSH_INIT,
   IPC_PUSH_REGISTER,
   IPC_PUSH_SUBSCRIBE,
@@ -52,6 +53,10 @@ export class WowUpAccountService {
     private _preferenceStorageService: PreferenceStorageService,
     private _wowUpApiService: WowUpApiService
   ) {
+    if (!FEATURE_ACCOUNTS_ENABLED) {
+      return;
+    }
+
     this.wowUpAuthTokenSrc
       .pipe(
         filter((token) => !!token && token.length > 10),
diff --git a/wowup-electron/src/app/services/wowup/wowup-addon.service.ts b/wowup-electron/src/app/services/wowup/wowup-addon.service.ts
index 923eb5fd..91fed0cd 100644
--- a/wowup-electron/src/app/services/wowup/wowup-addon.service.ts
+++ b/wowup-electron/src/app/services/wowup/wowup-addon.service.ts
@@ -11,7 +11,7 @@ import {
 import { Addon } from "../../../common/entities/addon";
 import { AddonChannelType } from "../../../common/wowup/models";
 import { AddonInstallState } from "../../models/wowup/addon-install-state";
-import { WowInstallation } from "../../models/wowup/wow-installation";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 import { toInterfaceVersion } from "../../utils/addon.utils";
 import { AddonProviderFactory } from "../addons/addon.provider.factory";
 import { AddonService } from "../addons/addon.service";
diff --git a/wowup-electron/src/app/services/wowup/wowup.service.ts b/wowup-electron/src/app/services/wowup/wowup.service.ts
index 3231964b..85baf741 100644
--- a/wowup-electron/src/app/services/wowup/wowup.service.ts
+++ b/wowup-electron/src/app/services/wowup/wowup.service.ts
@@ -61,6 +61,7 @@ export class WowUpService {
   public readonly applicationLogsFolderPath: string = window.logPath;
   public readonly applicationDownloadsFolderPath: string = join(this.applicationFolderPath, "downloads");
   public readonly applicationUpdaterPath: string = join(this.applicationFolderPath, this.updaterName);
+  public readonly wtfBackupFolder: string = join(this.applicationFolderPath, "wtf_backups");
 
   public readonly preferenceChange$ = this._preferenceChangeSrc.asObservable();
 
diff --git a/wowup-electron/src/app/services/wtf/wtf.service.ts b/wowup-electron/src/app/services/wtf/wtf.service.ts
index 4cc660d7..4a4ee767 100644
--- a/wowup-electron/src/app/services/wtf/wtf.service.ts
+++ b/wowup-electron/src/app/services/wtf/wtf.service.ts
@@ -1,14 +1,19 @@
 import { Injectable } from "@angular/core";
 import * as path from "path";
+import { ElectronService } from "..";
 
 import { Addon } from "../../../common/entities/addon";
 import { FsStats, TreeNode } from "../../../common/models/ipc-events";
-import { WowInstallation } from "../../models/wowup/wow-installation";
+import { BackupGetExistingRequest } from "../../../common/models/ipc-request";
+import { BackupGetExistingResponse } from "../../../common/models/ipc-response";
+import { WowInstallation } from "../../../common/warcraft/wow-installation";
 import { FileService } from "../files/file.service";
+import { WowUpService } from "../wowup/wowup.service";
 
 const WTF_FOLDER = "WTF";
 const ACCOUNT_FOLDER = "Account";
 const SAVED_VARIABLES_FOLDER = "SavedVariables";
+const BACKUP_META_FILENAME = "wowup-meta.json";
 
 export interface FileStats {
   name: string;
@@ -27,15 +32,42 @@ export interface WtfNode extends TreeNode {
   children: WtfNode[];
 }
 
+export interface WtfBackupMetadataFile {
+  createdBy: string;
+  createdAt: number;
+  contents: WtfBackupMeta[];
+}
+
+export interface WtfBackupMeta {
+  path: string;
+  isDirectory: boolean;
+  size: number;
+  hash: string;
+}
+
+export interface WtfBackup {
+  location: string;
+  fileName: string;
+  size: number;
+  birthtimeMs: number;
+  error?: string;
+  metadata?: WtfBackupMetadataFile;
+}
+
 @Injectable({
   providedIn: "root",
 })
 export class WtfService {
-  public constructor(private _fileService: FileService) {}
+  public constructor(
+    private _fileService: FileService,
+    private _electronService: ElectronService,
+    private _wowUpService: WowUpService
+  ) {}
 
-  public async getWtfContents(installation: WowInstallation): Promise<WtfNode> {
+  // including the hash will make this operation much slower
+  public async getWtfContents(installation: WowInstallation, includeHash = false): Promise<WtfNode> {
     const wtfPath = this.getWtfPath(installation);
-    const tree = await this._fileService.getDirectoryTree(wtfPath);
+    const tree = await this._fileService.getDirectoryTree(wtfPath, { includeHash });
     return this.getWtfNode(tree);
   }
 
@@ -136,4 +168,139 @@ export class WtfService {
 
     return fsStats;
   }
+
+  public async getBackupList(installation: WowInstallation): Promise<WtfBackup[]> {
+    const wtfBackups: WtfBackup[] = [];
+
+    const backupZipFiles = await this.listBackupFiles(installation);
+    const fsStats = await this._fileService.statFiles(backupZipFiles);
+
+    for (let i = 0; i < backupZipFiles.length; i++) {
+      const zipFile = backupZipFiles[i];
+      const stat = fsStats[zipFile];
+
+      const wtfBackup: WtfBackup = {
+        location: zipFile,
+        fileName: path.basename(zipFile),
+        size: stat.size,
+        birthtimeMs: stat.birthtimeMs,
+      };
+
+      try {
+        const zipMetaTxt = await this._fileService.readFileInZip(zipFile, BACKUP_META_FILENAME);
+        const zipMetaData: WtfBackupMetadataFile = JSON.parse(zipMetaTxt);
+
+        if (!Array.isArray(zipMetaData.contents)) {
+          wtfBackup.error = "INVALID_CONTENTS";
+        } else if (typeof zipMetaData.createdAt !== "number") {
+          wtfBackup.error = "INVALID_CREATED_AT";
+        } else if (typeof zipMetaData.createdBy !== "string") {
+          wtfBackup.error = "INVALID_CREATED_BY";
+        }
+      } catch (e) {
+        console.error("Failed to process backup metadata", zipFile, e);
+        wtfBackup.error = "GENERIC_ERROR";
+      } finally {
+        wtfBackups.push(wtfBackup);
+      }
+    }
+
+    return wtfBackups;
+  }
+
+  public async createBackup(installation: WowInstallation): Promise<void> {
+    await this.createBackupDirectory(installation);
+
+    const metadataFilePath = await this.createBackupMetadataFile(installation);
+
+    try {
+      await this.createBackupZip(installation);
+    } finally {
+      // always delete the metadata file
+      await this._fileService.remove(metadataFilePath);
+    }
+  }
+
+  private async createBackupZip(installation: WowInstallation): Promise<void> {
+    const wtfPath = this.getWtfPath(installation);
+    const zipPath = path.join(this.getBackupPath(installation), `wtf_${Date.now()}.zip`);
+    this._fileService.zipFile(wtfPath, zipPath);
+  }
+
+  private async createBackupDirectory(installation: WowInstallation): Promise<void> {
+    const backupPath = this.getBackupPath(installation);
+    await this._fileService.createDirectory(backupPath);
+  }
+
+  private async createBackupMetadataFile(installation: WowInstallation): Promise<string> {
+    const wtfTree = await this.getWtfContents(installation, true);
+    const wtfList = this.flattenTree([wtfTree]);
+    console.debug(wtfList);
+
+    const backupMetadata: WtfBackupMetadataFile = {
+      contents: this.toBackupMeta(wtfList, installation),
+      createdAt: Date.now(),
+      createdBy: "manual",
+    };
+
+    return await this.writeWtfMetadataFile(backupMetadata, installation);
+  }
+
+  private async writeWtfMetadataFile(
+    backupMetadata: WtfBackupMetadataFile,
+    installation: WowInstallation
+  ): Promise<string> {
+    const wtfPath = this.getWtfPath(installation);
+
+    const metaPath = path.join(wtfPath, BACKUP_META_FILENAME);
+    await this._fileService.writeFile(metaPath, JSON.stringify(backupMetadata, null, 2));
+
+    return metaPath;
+  }
+
+  private async getBackup(installation: WowInstallation): Promise<BackupGetExistingResponse> {
+    const args: BackupGetExistingRequest = {
+      backupPath: this._wowUpService.wtfBackupFolder,
+      installation,
+    };
+    return await this._electronService.invoke("backup-get-existing", args);
+  }
+
+  private async listBackupFiles(installation: WowInstallation) {
+    const backupPath = this.getBackupPath(installation);
+    const zipFiles = await this._fileService.listFiles(backupPath, "*.zip");
+    return zipFiles.map((f) => path.join(backupPath, f));
+  }
+
+  private async createFullBackup(installation: WowInstallation): Promise<void> {}
+
+  private async backupNode(node: WtfNode, installation: WowInstallation) {
+    const wtfPath = this.getWtfPath(installation);
+    const nodeBase = node.path.replace(wtfPath, "");
+  }
+
+  public getBackupPath(installation: WowInstallation): string {
+    return path.join(this._wowUpService.wtfBackupFolder, installation.id);
+  }
+
+  private flattenTree(nodes: WtfNode[]): WtfNode[] {
+    return Array.prototype.concat.apply(
+      nodes,
+      nodes.map((n) => this.flattenTree(n.children))
+    );
+  }
+
+  private toBackupMeta(nodes: WtfNode[], installation: WowInstallation): WtfBackupMeta[] {
+    const wtfPath = this.getWtfPath(installation);
+
+    return nodes.map((n) => {
+      const nodeBase = n.path.replace(wtfPath, "");
+      return {
+        hash: n.hash,
+        isDirectory: n.isDirectory,
+        path: nodeBase,
+        size: n.size,
+      };
+    });
+  }
 }
diff --git a/wowup-electron/src/assets/i18n/en.json b/wowup-electron/src/assets/i18n/en.json
index ac454eae..9cd651ef 100644
--- a/wowup-electron/src/assets/i18n/en.json
+++ b/wowup-electron/src/assets/i18n/en.json
@@ -29,6 +29,22 @@
     "RESET_BUTTON": "Reset",
     "VERSION_MISMATCH": "This addon is already installed, but the versions do not match"
   },
+  "WTF_BACKUP": {
+    "DIALOG_TITLE": "WTF Settings Backup: {clientType}",
+    "CREATE_BACKUP_BUTTON": "Create Backup",
+    "SHOW_FOLDER_BUTTON": "Show Folder",
+    "BACKUP_COUNT_TEXT": "Found {count} {count, plural, =1{backup} other{backups}}",
+    "TOOL_TIP": {
+      "APPLY_BUTTON": "Apply this backup",
+      "DELETE_BUTTON": "Delete this backup"
+    },
+    "ERROR": {
+      "INVALID_CONTENTS": "There was an issue processing this backup",
+      "INVALID_CREATED_AT": "There was an issue processing this backup",
+      "INVALID_CREATED_BY": "There was an issue processing this backup",
+      "GENERIC_ERROR": "There was an issue processing this backup"
+    }
+  },
   "APP": {
     "APP_MENU": {
       "EDIT": {
diff --git a/wowup-electron/src/common/constants.ts b/wowup-electron/src/common/constants.ts
index 09291e74..3f2299e1 100644
--- a/wowup-electron/src/common/constants.ts
+++ b/wowup-electron/src/common/constants.ts
@@ -1,5 +1,8 @@
 export const APP_USER_MODEL_ID = "io.wowup.jliddev"; // Bundle ID
 
+// FEATURES
+export const FEATURE_ACCOUNTS_ENABLED = false;
+
 export const ADDON_PROVIDER_WOWINTERFACE = "WowInterface";
 export const ADDON_PROVIDER_CURSEFORGE = "Curse";
 export const ADDON_PROVIDER_GITHUB = "GitHub";
diff --git a/wowup-electron/src/common/models/ipc-events.ts b/wowup-electron/src/common/models/ipc-events.ts
index 97ca7b4d..d5e791a7 100644
--- a/wowup-electron/src/common/models/ipc-events.ts
+++ b/wowup-electron/src/common/models/ipc-events.ts
@@ -44,4 +44,5 @@ export interface TreeNode {
   isDirectory: boolean;
   children: TreeNode[];
   size: number;
+  hash?: string;
 }
diff --git a/wowup-electron/src/common/models/ipc-request.ts b/wowup-electron/src/common/models/ipc-request.ts
index 64abb4ee..7bfae57f 100644
--- a/wowup-electron/src/common/models/ipc-request.ts
+++ b/wowup-electron/src/common/models/ipc-request.ts
@@ -1,3 +1,24 @@
+import { WowInstallation } from "../warcraft/wow-installation";
+
 export interface IpcRequest {
   responseKey: string;
 }
+
+export interface BackupGetExistingRequest {
+  backupPath: string;
+  installation: WowInstallation;
+}
+
+export interface BackupCreateRequest {
+  backupPath: string;
+  installation: WowInstallation;
+}
+
+export interface GetDirectoryTreeOptions {
+  includeHash?: boolean;
+}
+
+export interface GetDirectoryTreeRequest {
+  dirPath: string;
+  opts?: GetDirectoryTreeOptions;
+}
diff --git a/wowup-electron/src/common/models/ipc-response.ts b/wowup-electron/src/common/models/ipc-response.ts
index 8f99c221..484ad1d7 100644
--- a/wowup-electron/src/common/models/ipc-response.ts
+++ b/wowup-electron/src/common/models/ipc-response.ts
@@ -1,3 +1,11 @@
 export interface IpcResponse {
   error?: Error;
 }
+
+export interface BackupGetExistingResponse {
+  exists: boolean;
+}
+
+export interface BackupCreateResponse {
+  error?: string;
+}
diff --git a/wowup-electron/src/app/models/wowup/wow-installation.ts b/wowup-electron/src/common/warcraft/wow-installation.ts
similarity index 63%
rename from wowup-electron/src/app/models/wowup/wow-installation.ts
rename to wowup-electron/src/common/warcraft/wow-installation.ts
index 2d6258a8..033fdf36 100644
--- a/wowup-electron/src/app/models/wowup/wow-installation.ts
+++ b/wowup-electron/src/common/warcraft/wow-installation.ts
@@ -1,5 +1,5 @@
-import { WowClientType } from "../../../common/warcraft/wow-client-type";
-import { AddonChannelType } from "../../../common/wowup/models";
+import { WowClientType } from "./wow-client-type";
+import { AddonChannelType } from "../wowup/models";
 
 export interface WowInstallation {
   id: string;
diff --git a/wowup-electron/src/common/wowup.d.ts b/wowup-electron/src/common/wowup.d.ts
index c049cc71..d4956058 100644
--- a/wowup-electron/src/common/wowup.d.ts
+++ b/wowup-electron/src/common/wowup.d.ts
@@ -38,6 +38,8 @@ declare type RendererChannels =
   | "curse-get-scan-results"
   | "wowup-get-scan-results"
   | "unzip-file"
+  | "zip-file"
+  | "zip-read-file"
   | "copy-file"
   | "delete-directory"
   | "list-disks-win32"
@@ -79,7 +81,9 @@ declare type RendererChannels =
   | "push-init"
   | "push-register"
   | "push-unregister"
-  | "push-subscribe";
+  | "push-subscribe"
+  | "backup-get-existing"
+  | "backup-create";
 
 declare global {
   interface Window {
diff --git a/wowup-electron/src/custom-theme.scss b/wowup-electron/src/custom-theme.scss
index fe7271a5..e310dbbc 100644
--- a/wowup-electron/src/custom-theme.scss
+++ b/wowup-electron/src/custom-theme.scss
@@ -535,6 +535,11 @@ body {
   }
 }
 
+.changelog {
+  a {
+    color: var(--control-color);
+  }
+}
 .tab-icon-inactive {
   svg {
     transition: fill 0.3s ease 0.1s;
diff --git a/wowup-electron/src/styles.scss b/wowup-electron/src/styles.scss
index 8f7fec03..27ee0e0c 100644
--- a/wowup-electron/src/styles.scss
+++ b/wowup-electron/src/styles.scss
@@ -162,6 +162,9 @@ img {
   margin-top: 1em !important;
 }
 
+.mb-0 {
+  margin-bottom: 0 !important;
+}
 .mb-1 {
   margin-bottom: 0.25em !important;
 }