Block Site Extension

Effortlessly block and redirect websites with customizable rules to stay focused and productive.

Block Site Extension is available to install from Firefox Browser Add-ons and for download from this page. It has 471 active users The latest version is 1.17, and it was published 17 hours ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Block Site Extension 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
Version Download Size Download count Timestamp
1.17 XPI · ZIP · Source code 221.77K 0 2025-01-22
1.16 Paid users only 221.75K 0 2025-01-19
1.15 Paid users only 221.34K 0 2025-01-19
1.13 Paid users only 220.89K 0 2025-01-18
1.11 Paid users only 220.10K 0 2025-01-12
1.10 Paid users only 220.10K 0 2024-12-07
1.9 Paid users only 220.08K 0 2024-12-06
1.8 Paid users only 212.07K 0 2024-11-10
1.6 Paid users only 200.73K 0 2024-11-02
1.5 Paid users only 200.72K 0 2024-10-28
1.4 Paid users only 200.71K 0 2024-10-27
1.3 Paid users only 193.05K 0 2024-10-15
1.2 Paid users only 84.50K 0 2024-08-30

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

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

Install 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 Block Site Extension ZIP file from step 1. Block Site Extension is now installed on your browser.