about:kitchensink Requires Restart
x (Paranoia) mod Requires Restart
Adds a paranoia button to the toolbar (clear your history, saved form information, passwords, download history, cookies, and/or cache with as little as two clicks). Originally created by Stephen Clavering and Chris Neale. Modified for 1.x and 2.x...
Propeller News Requires Restart
Displays the latest news stories from Propeller.com in a top-level News menu and sidebar.
Firebug Net Panel History Overlay Requires Restart
Adds history functionality to firebug net panel.
Requires Firebug 1.2.0b4 or 1.2.0b6
For Firebug versions 1.1.* please use Net Panel Add-on Version 0.2.1
Edit Page Requires Restart
Press the button to start editing!
Hash Password Generator Requires Restart
Generates different passwords for each website using a choice of multiple algorithms.
Certificate Watch Requires Restart
Informs you when digital certificates for secure websites are used.
RickRemoval Requires Restart
Blocks rickrolls using a blacklist and heuristic methods.
Embedly Requires Restart
The Embedly extension creates a rich experience while browsing Twitter.
Awesome Bar !! Requires Restart
The Awesome Bar makes it easier to browse the web quickly and easily.Now you don't need to to go the browser bar to follow a URL or to make a google search indeed the Awesome Bar comes to you !!
Youtube to MP3 Converter - Xenra.com Requires Restart
A simple, fast and free online Youtube to MP3 conversion tool which allows you to download your favorite youtube videos.
Стволомерка WoT Requires Restart
Сравнение статистики на форуме игроков World of Tanks (http://forum.worldoftanks.ru/)
Simply TabCopy Requires Restart
Adds a Duplicate this tab option to the context menu.
Google Music Keys Requires Restart
Adds hotkey support for Google Music in Firefox.
Quickly preview web pages before opening them by shift+click instead of click. This overrides the "open in new window" behavior of shift+click.
Demo video: http://blog.abhinavsharma.me/have-screen-will-browse-without-tabs
Grooveshark Proxy Requires Restart
Unlocks Grooveshark through a proxy to use grooveshark.com in Germany.
Follow google link results without going through google
Troll Faces for Facebook Chat Requires Restart
Troll Faces add-on will include popular Troll Faces in to Facebook chat smileys panel. So you can easily use Troll Faces while chatting with Facebook friends.
Add "and the NSA" to the Facebook's Shared With tooltips (see screenshot).