AntiGameOrigin v6 No Restart
AntiGameOrigin - the other OGame experience for all communities.
No need flash plugin on embeded youtube movies
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.
Cloud Viewer No Restart
Open various types of files in Google Docs Viewer
Full Screen mobile No Restart
Make Firefox for Android use the whole screen
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!
JSONovich No Restart
Pretty-prints JSON content in the browser for easy, unobtrusive viewing.
Replaces the error page with a lolifox appearance with additional features.
AutoAuth automatically submits HTTP authentication dialogs when you’ve chosen to have the browser save your login information.
URLFilter No Restart
Block advertisement and access to adult sites
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.
Cloud Printer No Restart
Add support for printing webpages using Google Cloud Print
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.
Safe for Amoled No Restart
Darkens the background of the page
A modified Dorando's tool to rebind keys in Mozilla apps. It is designed to be a drop-in replacement, and will keep your old settings. (See details for upgrade instructions.)
TabsInForeground No Restart
Always open Tabs in foreground. Use system back button to close again.
Replaces the error page with a more stylish appearance with additional features.
LinkyMobile No Restart
LinkyMobile is a Firefox/Firefox Mobile Addon to converts text links into genuine, clickable links.
Big Navigation No Restart
enlarging the navigation links on the pages
Facebook Chat Download No Restart
Create a simple html page containing the whole chat. The page will contain only the chat section. All other page elements will be removed. Once the addons ends loading the chat you can save the clean page from your browser.