uBlock Origin

uBlock Origin

Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.

uBlock Origin is available for download. It had 7,840,433 active users before it was removed from Firefox Browser Add-ons on 2024-05-11, and it has been downloaded from Firefox-Stats 1 times. The latest version is 1.57.2, and it was published 2 months ago. Be careful when installing it.

View source code
Total download count: 1 (Only count downloads from Firefox-Stats)
Merlin
All available versions

You can find the current and older versions of uBlock Origin 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
3 version available for download.
How to install uBlock Origin from an XPI file
  1. Simply drag-and-drop the XPI into Firefox to install the add-on.
How to install uBlock Origin from a ZIP file
  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the uBlock Origin ZIP file from step 1. uBlock Origin is now installed on your browser.
Merlin