Tampermonkey Crx File 3.12 for Chrome (Old Version)
You are about to download the Tampermonkey 3.12 Extension crx file for Chrome v29.0.0.0 and up: Tampermonkey is the most popular userscript manager, with over 10 million users.Tampermonkey is used to run so called userscripts (sometimes also ...
The offline & original crx file of Tampermonkey v3.12 was fully archived from the web store server and is for home or personal use only. You could learn more about the Tampermonkey or proceed to install it to your web browser.
Get Latest Version of Tampermonkey from Web Store
Productivity > Tampermonkey / Extension
Latest Version: 5.5.0
Updated: May 9, 2026
Download Size: 1.64 MB
More Crx Package Information (Old Version)
• Extension Version: 3.12
• Updated On: November 1, 2015
• Require: Chrome version 29.0.0.0 or greater
• Crx File: dhdgffkkebhmkfjojejmpbldmpobfkfo-3.12-www.Crx4Chrome.com.crx
• File Size: 827.53 KB
• CRC32: 1304043a
• MD5: 51f031e1a90ebac84b2813aeab84df17
• SHA1: d78bad2f4b60a9d788b1a3d349febed7ca8cbb94
Tampermonkey Version 3.12 Installation Notes
After you download the crx file for Tampermonkey 3.12, open Chrome's extensions page (chrome://extensions/ or find by Chrome menu icon > More tools > Extensions), and then drag-and-drop the *.crx file to the extensions page to install it.
Copyright Notice: Tampermonkey is the property and trademark of the developer tampermonkey.net. All rights reserved.
Tampermonkey 3.12 Permissions
notifications
unlimitedStorage
tabs
idle
management
webNavigation
webRequest
webRequestBlocking
storage
contextMenus
chrome://favicon/
clipboardWrite
<all_urls>
Tampermonkey Version History
• Tampermonkey 5.5.0 Crx (Latest Version, Updated: May 9, 2026)
• Tampermonkey 5.4.1 Crx (Updated: November 21, 2025)
• Tampermonkey 5.4.0 Crx (Updated: September 16, 2025)
• Tampermonkey 5.3.3 Crx (Updated: December 5, 2024)
• Tampermonkey 5.3.2 Crx (Updated: October 30, 2024)
• Tampermonkey 5.3.1 Crx (Updated: October 12, 2024)
• Tampermonkey 5.3.0 Crx (Updated: September 15, 2024)
• Tampermonkey 5.2.3 Crx (Updated: July 22, 2024)
• Tampermonkey 5.2.2 Crx (Updated: July 12, 2024)
• Tampermonkey 5.2.1 Crx (Updated: July 2, 2024)
