Most Popular Extensions
The Official Christmas Holiday Add-on for Firefox Requires Restart
If you love the holidays download our new Christmas-themed browser application. This is an add-on to your existing browser, meaning you can surf the web in a familiar environment while adding some holiday cheer to your browsing experience.
Cascade Server Extension for Firefox Requires Restart
The Cascade Server Firefox Extension adds new functionality to the Cascade Server interface.
A simple restartless addon that shows cover art in your MP3/FLAC/WAV folders and provides an easy way of retrieving missing artwork.
WatchPug Requires Restart
WatchPug is an extension checking your website documents for validation errors. Find more information at http://watchpug.com/.
Exposed Console Requires Restart
Remove flash-player div from youtube and play the video in external minitube application.
Whitespace Remover for Google Plus™ Requires Restart
Will center the new Google Plus design for a better fit on widescreens.
view sourcecode Requires Restart
source code of any webpage
BookMarkStar on the left side
Rebel.com WHOIS Search tool Requires Restart
Rebel.com offers you a lightweight browser extension that provides you easy access to our WHOIS lookup service.
The ultimate Keyword Tool by adCore, the FREE Adwords PPC Software.
Just scan with your phone, and you'll automatically logged in
Shows an estimate of a player's projected salary according to his current skills.
Otrs helper Requires Restart
OTRS helper by Jul (dev 5)
Дополнение слежения и упрощения работы с ОТРС
MyContents Requires Restart
'MyContents' app can be used to create your own (web) contents from daily used sites. Take into your hands the organizing of regularly accessed web content!
Provides adjustable keyboard shortcuts to jump to last used workspace (tab/window).
It converts the text entered to upside and reverse which can be copied and pasted anywhere (say chat box)...Only lower case alphabets are flipped and if upper case alphabets are entered they are converted to lower case and flipped.
Extends Diablo 3 Battle.net Profile Page to show more in depth stats, similar to how they look in-game plus elemental and skill damage bonuses.
Redirects to target url after clicking on the link in steam chat. It saves you from clicking on the button to advance to the untrusted site.