foursquare Requires Restart Featured
Add places to your foursquare to-do list or check-in from within your browser. foursquare helps you explore the world around you. Keep up with friends, get insider tips, and unlock discounts and rewards.
View mobile or desktop versions of sites, by impersonating other browsers' useragent headers.
readability Requires Restart Featured
Cleans up hard-to-read articles on the Web
HomeSkin Requires Restart Featured
Use any image as your homepage background
Bigger Text Requires Restart Featured
Make fonts larger and more readable
Helper Apps Featured
Finds apps that can handle the content on the page
URL Fixer Featured
URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.
Twitter Address Bar Search Featured
Mozilla Firefox with Twitter instantly connects you with what's happening in the world. Search people and topics on Twitter using @ and # from the address bar.
Creates a subpage for clearing everything, history, passwords, or just site settings for small time durations. Also adds option to clear everything on shutdown (You'll need to add Quit Fennec in order to have a quit button).
Personas Requires Restart Featured
Personas for Firefox Mobile