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, ...

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 ...

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 ...

The development of “Firefox Preview,” Firefox’s rebuilt Android app, has been moving smoothly along, and this week one of its best features received a substantial update. Mozilla added support for ...

Nathan is a tech journalist from Canada who spends too much money on gadgets. You can find his work on Android Police, Digital Trends, iMore, Mobile Syrup and ZDNET. Nathan studied journalism at ...

Many businesses have switched away from Internet Explorer in the past few years, and while Firefox is a popular tool in the corporate world, few workers exploit its full power. However, just a handful ...

Using browser extensions is a lot like tricking out your car with a new air spoiler, tinted windows, chrome rims, and big flame decals. Too much junk, and you bog down your ride and look silly. With ...

Mozilla’s Firefox browser is a great tool for surfing the Net. And thanks to a growing number of free Firefox extensions, it’s an especially good tool for people who want every possible ounce of ...

Adding a VPN extension to Firefox will turn your browser into an IP-shifting tool that also lets you surf the internet more ...

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 ...

Feedly combines your feeds into a real-time magazine-line interface. This is the fifth installment of our series of reviews of Firefox extensions. We’ve broken the vast array of extensions available ...