The most useful addons on addons.mozilla.org
Addons for multimedia enthusiasts - discover, download, share, and more!
Power tools for the advanced Firefox user.
Protect yourself with these addons and browse more safely.
Enhance your online social life with these addons!
Addons that enhances your browsing experience.
A collection of addons that can help you find the best prices online.
A collection of addons useful to web developers.
A collection of addons for people who do a lot of research online.