AutoAuth Requires Restart
AutoAuth automatically submits HTTP authentication dialogs when you’ve chosen to have the browser save your login information.
South African English spell checker Requires Restart
The South African English spell checker allows you to use place names, borrowed words, and other expressions that are unique to South Africa.
"No more eina, just a lekker spell checker!"
Pretty-prints JSON content in the browser for easy, unobtrusive viewing.
Open various types of files in Google Docs Viewer
Dorando keyconfig Requires Restart
A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)
DOM Inspector Requires Restart
DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.
Fierr Requires Restart
Replaces the error page with a more stylish appearance with additional features.
Sun Cult Requires Restart
Worldwide Sunrise, Sunset, Twilight, Moonrise and Moonset...
Always open Tabs in foreground. Use system back button to close again.
AutoPager Requires Restart
AutoPager automatically loads next pages when you reach the end of a page. It works on a ton of sites,Google,Yahoo..
It works well with most other add-ons adblock plus, WOT and most of the greasemonkey scripts.
You can also try AutoPagerLite.
lolifox - Fierr MOD Requires Restart
Replaces the error page with a lolifox appearance with additional features.
URL Fixer Plus RU and UA Requires Restart
Extended URL Fixer for RU and UA
AVIM Requires Restart
Vietnamese-language input method editor (IME). Type diacritics directly into any Web page, Web app, or dialog box. Convenient, comprehensive, secure.
Bộ gõ tiếng Việt cho phép đặt dấu trực tiếp vào bất kỳ trang Web, ứng dụng Web, hộp thoại.
Make Firefox for Android use the whole screen
No need flash plugin on embeded youtube movies
Darkens the background of the page
AntiGameOrigin - the other OGame experience for all communities.
AutoPager Fixed Requires Restart
AutoPager Fixed is a working version of AutoPager extension for Firefox 36+ (non-E10s mode) to autoload the next page(s) when you scroll pages.
ATTENTION: DISABLE THE ORIGINAL AUTOPAGER ADDON!
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.