Firefox extensions expand the functionality of the browser with new features not available in the default program. Below are the best Firefox add-ons (aka extensions) that cover security and privacy, ...

At 12:00 a.m. UTC (Coordinated Universal Time, formerly Greenwich Mean Time) today, many Firefox users found themselves browsing with their usual extensions. But as clock ran over to midnight, a code ...

Mozilla has simplified the process of finding and installing add-ons for Firefox on Android. With the launch of Firefox 85 for the mobile OS, you’ll be able to install extensions straight from the ...

Another wave of malicious browser extensions capable of tracking user activity have been found across Chrome, Firefox, and ...

Welcome back, Firefox fans! We’ve helped you get started on your journey to browser perfection with our list of 20 must-have Firefox extensions. But the ability to tweak your browser is a double-edged ...

Mozilla has announced today plans to discontinue one of the three methods through which extensions can be installed in Firefox. Starting next year, Firefox users won't be able to install extensions by ...