diff --git a/app/index.html b/app/index.html
index 677509da..7ed2d88e 100644
--- a/app/index.html
+++ b/app/index.html
@@ -4,7 +4,7 @@
     <meta charset="utf-8"/>
     <meta content="IE=edge" http-equiv="X-UA-Compatible"/>
     <meta content="width=device-width, initial-scale=1" name="viewport"/>
-    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'; connect-src *; style-src 'unsafe-inline' 'self'; frame-src *">
+    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'; connect-src *; style-src 'unsafe-inline' 'self' http://localhost:45653; frame-src *">
     <meta name="theme-color" content="#ffffff">
 
     <title>Notes</title>
diff --git a/app/index.js b/app/index.js
index 01050ff7..37dc6a80 100644
--- a/app/index.js
+++ b/app/index.js
@@ -7,6 +7,9 @@ const shell = require('electron').shell;
 const log = require('electron-log');
 const Store = require('./javascripts/main/store.js');
 
+const ExtensionsServer = require('./javascripts/main/extServer.js');
+ExtensionsServer.instance().createServer();
+
 import menuManager from './javascripts/main/menuManager.js'
 import archiveManager from './javascripts/main/archiveManager.js';
 import packageManager from './javascripts/main/packageManager.js';
diff --git a/app/javascripts/main/extServer.js b/app/javascripts/main/extServer.js
new file mode 100644
index 00000000..8fcf5bd9
--- /dev/null
+++ b/app/javascripts/main/extServer.js
@@ -0,0 +1,66 @@
+const {app} = require('electron');
+var http = require('http');
+var fs = require('fs');
+var path = require('path');
+
+const mimes = {
+  '.ico': 'image/x-icon',
+  '.html': 'text/html',
+  '.js': 'text/javascript',
+  '.json': 'application/json',
+  '.css': 'text/css',
+  '.png': 'image/png',
+  '.jpg': 'image/jpeg'
+};
+
+let instance = null;
+
+class ExtensionsServer {
+
+  static instance() {
+    if(instance == null) {
+      instance = new ExtensionsServer();
+    }
+    return instance;
+  }
+
+  constructor() {
+    this.port = 45653;
+  }
+
+  getHost() {
+    return `http://localhost:${this.port}/`;
+  }
+
+  createServer() {
+    function handleRequest(req, res) {
+      const extensionsFolder = "Extensions";
+      const extensionsDir = path.join(app.getPath('userData'), extensionsFolder);
+      const modifiedReqUrl = req.url.replace(extensionsFolder, "");
+      const filePath = path.join(extensionsDir, modifiedReqUrl);
+
+      fs.exists(filePath, function(exists) {
+        if(exists && fs.lstatSync(filePath).isFile()) {
+          const ext = path.parse(filePath).ext;
+          res.setHeader("Content-Type", mimes[ext] || 'text/plain');
+          res.writeHead(200, {
+            'Access-Control-Allow-Origin': '*'
+          });
+          fs.createReadStream(filePath).pipe(res);
+          return;
+        }
+
+        res.writeHead(404);
+        res.write('404 Not Found');
+        res.end();
+      });
+    }
+
+    var server = http.createServer(handleRequest);
+    server.listen(this.port, () => {
+      console.log(`Extensions server started at http://localhost:${this.port}`);
+    });
+  }
+}
+
+module.exports = ExtensionsServer;
diff --git a/app/javascripts/renderer/preload.js b/app/javascripts/renderer/preload.js
index a95ba1b0..edfb2997 100644
--- a/app/javascripts/renderer/preload.js
+++ b/app/javascripts/renderer/preload.js
@@ -3,6 +3,7 @@ const osLocale = require('os-locale');
 const os = require('os');
 
 const Store = require('../main/store.js');
+const ExtensionsServer = require('../main/extServer.js')
 const buildEditorContextMenu = remote.require('electron-editor-context-menu');
 const rendererPath = 'file://' + __dirname + '/renderer.js';
 
@@ -23,7 +24,7 @@ const transmitter = new Transmitter(messageBus,
 		},
 		isMacOS: PropertyType.VALUE,
 		appVersion: PropertyType.VALUE,
-		userDataPath: PropertyType.VALUE,
+		extServerHost: PropertyType.VALUE,
 		useSystemMenuBar: PropertyType.VALUE,
 		sendIpcMessage: {
 		  type: PropertyType.METHOD,
@@ -52,7 +53,7 @@ function loadTransmitter() {
 
 	transmitter.expose({
 		spellcheck: spellcheck,
-		userDataPath: remote.app.getPath('userData'),
+		extServerHost: ExtensionsServer.instance().getHost(),
 		rendererPath: rendererPath,
 		isMacOS: process.platform === "darwin",
 		appVersion: remote.app.getVersion(),
diff --git a/app/javascripts/renderer/renderer.js b/app/javascripts/renderer/renderer.js
index 9e35ec23..19a6b343 100644
--- a/app/javascripts/renderer/renderer.js
+++ b/app/javascripts/renderer/renderer.js
@@ -83,8 +83,8 @@ async function configureWindow() {
 }
 
 async function configureDesktopManager() {
-  const userDataPath = await bridge.userDataPath;
-  desktopManager.desktop_setApplicationDataPath(userDataPath);
+  const extServerHost = await bridge.extServerHost;
+  desktopManager.desktop_setExtServerHost(extServerHost);
 
   /* Handled by PackageManager */
   desktopManager.desktop_setComponentInstallationSyncHandler(async (componentsData) => {
diff --git a/app/package-lock.json b/app/package-lock.json
index c3d26d09..b106d6a2 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "standard-notes",
-  "version": "3.0.21",
+  "version": "3.0.22",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1022,7 +1022,7 @@
       }
     },
     "standard-notes-web": {
-      "version": "github:standardnotes/web#ec0555ad2646eb6372c0cde273fed0c7d0ed19a8",
+      "version": "github:standardnotes/web#7cbbf5ae1bc4de8a172af78d9afb35dc43b904c8",
       "from": "github:standardnotes/web"
     },
     "string-width": {
diff --git a/app/package.json b/app/package.json
index 2a7dbb58..7f500ff6 100644
--- a/app/package.json
+++ b/app/package.json
@@ -3,7 +3,7 @@
   "productName": "Standard Notes",
   "description": "A simple and private place for your notes, thoughts, and life's work.",
   "author": "Standard Notes <help@standardnotes.org>",
-  "version": "3.0.21",
+  "version": "3.0.22",
   "main": "./dist/index.js",
   "dependencies": {
     "adm-zip": "^0.4.7",
diff --git a/package-lock.json b/package-lock.json
index 037ac4c8..a85747f3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "standard-notes",
-  "version": "3.0.21",
+  "version": "3.0.22",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 32640b9d..ba0690d8 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "standard-notes",
   "main": "./app/dist/index.js",
-  "version": "3.0.21",
+  "version": "3.0.22",
   "license": "AGPL-3.0-or-later",
   "devDependencies": {
     "@babel/cli": "^7.6.4",