diff --git a/main.ts b/main.ts
index 23140d29a..1f903462c 100644
--- a/main.ts
+++ b/main.ts
@@ -6,6 +6,7 @@ require('source-map-support').install({
 
 import { emitMainProcessError } from 'backend/helpers';
 import {
+  shell,
   app,
   BrowserWindow,
   BrowserWindowConstructorOptions,
@@ -22,6 +23,19 @@ import registerIpcMainActionListeners from './main/registerIpcMainActionListener
 import registerIpcMainMessageListeners from './main/registerIpcMainMessageListeners';
 import registerProcessListeners from './main/registerProcessListeners';
 
+const EXTENSIONS = {
+  '.js': 'text/javascript',
+  '.css': 'text/css',
+  '.html': 'text/html',
+  '.svg': 'image/svg+xml',
+  '.json': 'application/json',
+  '.pdf': 'application/pdf',
+};
+
+const MIME_TYPES = Object.fromEntries(
+  Object.entries(EXTENSIONS).map(([ext, mime]) => [mime, ext])
+);
+
 export class Main {
   title = 'Frappe Books';
   icon: string;
@@ -119,6 +133,11 @@ export class Main {
     const options = this.getOptions();
     this.mainWindow = new BrowserWindow(options);
 
+    this.mainWindow.webContents.setWindowOpenHandler(({ url }) => {
+      shell.openExternal(url);
+      return { action: 'deny' };
+    });
+
     if (this.isDevelopment) {
       this.setViteServerURL();
     } else {
@@ -189,14 +208,7 @@ function bufferProtocolCallback(
 
   fs.readFile(filePath, (_, data) => {
     const extension = path.extname(filePath).toLowerCase();
-    const mimeType =
-      {
-        '.js': 'text/javascript',
-        '.css': 'text/css',
-        '.html': 'text/html',
-        '.svg': 'image/svg+xml',
-        '.json': 'application/json',
-      }[extension] ?? '';
+    const mimeType = EXTENSIONS[extension] ?? '';
 
     callback({ mimeType, data });
   });
diff --git a/main/preload.ts b/main/preload.ts
index 0e4892842..30b96bb22 100644
--- a/main/preload.ts
+++ b/main/preload.ts
@@ -117,6 +117,10 @@ const ipc = {
     ipcRenderer.send(IPC_MESSAGES.OPEN_EXTERNAL, link);
   },
 
+  openDataURL(link: string, filename: string) {
+    ipcRenderer.send(IPC_MESSAGES.OPEN_DATA_URL, { link, filename });
+  },
+
   async deleteFile(filePath: string) {
     return (await ipcRenderer.invoke(
       IPC_ACTIONS.DELETE_FILE,
diff --git a/main/registerIpcMainMessageListeners.ts b/main/registerIpcMainMessageListeners.ts
index 909bc38cf..a298088c6 100644
--- a/main/registerIpcMainMessageListeners.ts
+++ b/main/registerIpcMainMessageListeners.ts
@@ -1,8 +1,42 @@
-import { ipcMain, Menu, shell } from 'electron';
+import { ipcMain, Menu, shell, app } from 'electron';
+import fs from 'fs';
+import path from 'path';
 import { Main } from '../main';
 import { IPC_MESSAGES } from '../utils/messages';
 import { emitMainProcessError } from 'backend/helpers';
 
+function parseDataURL(url) {
+  const regex =
+    /^data:([a-z]+\/[a-z0-9-+.]+(;[a-z0-9-.!#$%*+.{}|~`]+=[a-z0-9-.!#$%*+.{}()_|~`]+)*)?(;base64)?,([a-z0-9!$&',()*+;=\-._~:@\/?%\s<>]*?)$/i;
+
+  const parts = url.trim().match(regex);
+  if (!parts) return null;
+
+  const parsed = {};
+
+  parsed.mediaType = (parts[1] || 'text/plain;charset=us-ascii').toLowerCase();
+
+  const mediaTypeParts = parsed.mediaType
+    .split(';')
+    .map((x) => x.toLowerCase());
+  parsed.contentType = mediaTypeParts[0];
+
+  mediaTypeParts.slice(1).forEach((attribute) => {
+    const p = attribute.split('=');
+    parsed[p[0]] = p[1];
+  });
+
+  parsed.base64 = !!parts[parts.length - 2];
+  parsed.data = parts[parts.length - 1] || '';
+  parsed.encoding = parsed.base64 ? 'base64' : 'utf8';
+  parsed.buffer = Buffer.from(
+    parsed.base64 ? parsed.data : decodeURIComponent(parsed.data),
+    parsed.encoding
+  );
+
+  return parsed;
+}
+
 export default function registerIpcMainMessageListeners(main: Main) {
   ipcMain.on(IPC_MESSAGES.OPEN_MENU, (event) => {
     if (event.sender === null) {
@@ -49,6 +83,25 @@ export default function registerIpcMainMessageListeners(main: Main) {
     shell.openExternal(link).catch((err) => emitMainProcessError(err));
   });
 
+  ipcMain.on(
+    IPC_MESSAGES.OPEN_DATA_URL,
+    (_, { link, filename }: { link: string; filename: string }) => {
+      const data = parseDataURL(link);
+      if (data) {
+        const s =
+          'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+        const temp = Array.apply(null, Array(16))
+          .map(() => {
+            return s.charAt(Math.floor(Math.random() * s.length));
+          })
+          .join('');
+        const filepath = path.join(app.getPath('temp'), temp + ' ' + filename);
+        fs.writeFileSync(filepath, data.buffer);
+        shell.openPath(filepath);
+      }
+    }
+  );
+
   ipcMain.on(IPC_MESSAGES.SHOW_ITEM_IN_FOLDER, (_, filePath: string) => {
     return shell.showItemInFolder(filePath);
   });
diff --git a/src/components/Controls/Attachment.vue b/src/components/Controls/Attachment.vue
index 06d355a2a..1747b6776 100644
--- a/src/components/Controls/Attachment.vue
+++ b/src/components/Controls/Attachment.vue
@@ -33,6 +33,14 @@
           />
         </button>
 
+        <!-- Open Button -->
+        <button v-if="value" class="p-0.5 rounded" @click="open">
+          <FeatherIcon
+            name="eye"
+            class="h-4 w-4 text-gray-600 dark:text-gray-400"
+          />
+        </button>
+
         <!-- Download Button -->
         <button v-if="value" class="p-0.5 rounded" @click="download">
           <FeatherIcon
@@ -125,6 +133,18 @@ export default defineComponent({
       a.click();
       document.body.removeChild(a);
     },
+    open() {
+      if (!this.value) {
+        return;
+      }
+
+      const { name, data } = this.value;
+      if (!name || !data) {
+        return;
+      }
+
+      ipc.openDataURL(data, name)
+    },
     async selectFile(e: Event) {
       const target = e.target as HTMLInputElement;
       const file = target.files?.[0];
diff --git a/utils/messages.ts b/utils/messages.ts
index 601a94ce6..f52bd87b9 100644
--- a/utils/messages.ts
+++ b/utils/messages.ts
@@ -3,6 +3,7 @@ export enum IPC_MESSAGES {
   OPEN_MENU = 'open-menu',
   OPEN_SETTINGS = 'open-settings',
   OPEN_EXTERNAL = 'open-external',
+  OPEN_DATA_URL = 'open-data-url',
   SHOW_ITEM_IN_FOLDER = 'show-item-in-folder',
   RELOAD_MAIN_WINDOW = 'reload-main-window',
   MINIMIZE_MAIN_WINDOW = 'minimize-main-window',