41,661
Mozilla
12,638,603
Open source
Browse the Internet and download files without worrying about privacy.
3
Cyberoids Web Blocker
2
Freeware
Application Encryptor(Blocks Firefox, Yahoo Messenger, Skype, IE).
9
Scorpio Software
130
Shareware
Block Websites Buddy is a website blocker for Windows XP/2003/Vista/7.
1
Excite Digital Media
256
Freeware
A great browser extension that changes the way people use search engines.
68
Pop up Blocker by Synergeticsoft
250
Pop up Blocker Pro is an aggressive pop-up blocker.
Jaril
77
Freeware
Firefox extension that can block anti-adblocker scripts and reveal page contents.
2
UC San Diego
Freeware
The NoScript Firefox extension provides extra protection for Firefox.
1
Amazon
1
Freeware
ElasticFox is a Mozilla Firefox extension for managing your Amazon EC2 account.
Massachusetts Institute of Technology
3
Freeware
Chickenfoot is a Firefox extension used to write scripts to manipulate web pages.
MIT,SIMILE Project,David Huynh
Freeware
Piggy Bank is a Firefox extension that turns your browser into a mashup platform.
mwvdev
612
Freeware
A Firefox extension that lists all currently active streams from TeamLiquid.net.
highlight-to-search-extension
98
Freeware
A browser extension that helps you search keywords easily.
sites.google.com/site/highlightkeywords
47
Freeware
This extension highlights the Google search keywords in web pages.
Kaosmos
Freeware
This extension makes easier to use more profiles in Firefox and Thunderbird.
6
SARL Web-Creation
373
Freeware
Social Plus or Social+ is a Firefox, Chrome or Safari 5 extension for Facebook.
