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, ...

Firefox for Android now has more than 450 extensions available to all users in the stable branch. Users on mobile can now install extensions that help improve their web browsing experience. Google ...

If you use Firefox, you should check which version you currently have installed. On Friday, March 14, certain extensions and streaming services may stop working on older versions of Firefox. The ...

For the sliver of the market that opts for Firefox instead of Chrome, the default browser on Android devices, the experience just got better. Firefox maker Mozilla announced today the launch of over ...

Tabs are an important aspect of using Firefox. But managing all those tabs can be a real issue without the help of these handy extensions. CNET contributor Don Reisinger is a technology columnist who ...

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 ...

Firefox may not be as popular as it once was, but we still love it here at Lifehacker. Here were the most popular Firefox extensions and guides we featured in 2014. Firefox may not be as popular as ...

We love Firefox for its extensibility, but sometimes we run into an extension or two that dons the "Experimental" label on the Firefox add-ons site. We prefer highlighting extensions once they've been ...

I’m sure many of you are excited about today’s GNOME release and the release of Firefox 1.5 beta 1. Kris and I decided to write Linux.Ars sections about GNOME and Firefox customization in order to ...