LeechBlock NG

LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.

LeechBlock NG is available to install from Firefox Browser Add-ons and for download from this page. It has 90,672 active users The latest version is 1.6.6, and it was published 2 months ago.

Install from Firefox Browser Add-ons
View source code
Total download count: 9 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of LeechBlock NG 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
 19 versions 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 LeechBlock NG ZIP file from step 1. LeechBlock NG is now installed on your browser.