Tampermonkey

Tampermonkey is the world's most popular userscript manager.

Tampermonkey is available to install from Firefox Browser Add-ons and for download from this page. It has 750,067 active users The latest version is 5.3.3, and it was published a day ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 15 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Tampermonkey here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
 11 versions available for download.

Install XPI file

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  1. Download the Tampermonkey ZIP file
  2. In Firefox browser, go to about:addons to open Add-ons Manager
  3. Click on , then select Install Add-on From File
  4. Select the Tampermonkey ZIP file from step 1. Tampermonkey is now installed on your browser.