Script Blocker Ultimate (NoScript, Disable JS)

Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)

Script Blocker Ultimate (NoScript, Disable JS) is available to install from Firefox Browser Add-ons and for download from this page. It has 2,378 active users The latest version is 4.1.1, and it was published 2 years 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 Script Blocker Ultimate (NoScript, Disable JS) 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
 1 version available for download.

Install XPI file

  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 Script Blocker Ultimate (NoScript, Disable JS) ZIP file from step 1. Script Blocker Ultimate (NoScript, Disable JS) is now installed on your browser.