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 0 times. The latest version is 1.57.2, and it was published 6 months ago. Be careful when installing it.
Total download count: 0
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 versions available for download. Install XPI file
- Simply drag-and-drop the XPI into Firefox to install the add-on.
Install ZIP file
- Download the uBlock Origin ZIP file
- In Firefox browser, go to
about:addons
to open Add-ons Manager - Click on , then select Install Add-on From File
- Select the uBlock Origin ZIP file from step 1. uBlock Origin is now installed on your browser.