Be Happy 5

Be Happy 5 is available for download. The latest version is 2.0, and it was published 2 years ago. Be careful when installing it.

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 Be Happy 5 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

  1. Download the Be Happy 5 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 Be Happy 5 ZIP file from step 1. Be Happy 5 is now installed on your browser.