Microsoft's answer to Adobe Air
Free Web Browser for Security Fans
Choose how to open PDF files in Firefox
Surf anonymously with Firefox
Customisable and powerful ad-blocking tool
Download Them All!
A free app for Mac, by Projet Tor
TV-Fox - Turn your browser into a TV, for free!
A free app for Mac, by Google
Modify every aspect of your favorite websites
Block ads in Google Chrome
Slick client by the makers of Twitter
Keep your NAVIGON devices up-to-date with the NAVIGON Fresh
Free software to block excess pop-up YouTube advertisements
A free app for Mac