AddonFox - Best Firefox Addons! The Best Firefox Addons. Firefox is famous for its addons, and for good reason: they can make your browser do just about anything.
But which addons are the most useful? Here are the addons we think are best, what they do, and where you can find them. Enjoy! Also let us know if we’ve missed anything, okay? Vorgestellte Erweiterungen. Firebug Add-ons. Power User Pack. Better Pack. Optimized firefox. Lifehacker's Must-Have Extensions. The Paranoid Kit. Time Management. Web Developer's Toolbox. Web Developer's Toolbox. Family Organizer. Reference Desk. Sports Fanatic. Online Shopping.