41,661
Mozilla
12,622,339
Open source
Browse the Internet and download files without worrying about privacy.
1
Illustration World
Freeware
3D Mountain Lakes at Night Screensaver shows three scenes of mountain lakes.
78
Mozilla
26,077
Freeware
Firefox Nightly automatically sends feedback to Mozilla, like hardware info.
1
Brand Thunder
1
Freeware
A browser theme that can be used with Internet Explorer 9 or Firefox 4.
2
WiseCleaner.com, Inc.
1,703
Freeware
Manage your plug-ins and browser extensions in an easy and effective way.
1
Trend Micro
Freeware
The program is a Firefox plugin that warns you against malicious websites.
45
Organic Desktop
4
Freeware
Firefox plugin that displays local documents that match browsed web pages.
Zscaler, Inc.
4
Freeware
BlackSheep, a Firefox plugin, is designed to combat Firesheep.
6
ExitReality
358
Freeware
ExitReality is a free browser plugin that is compatible with Internet Explorer or Firefox.
Virginia Tech
32
Freeware
LibX is a browser plugin for Firefox and Internet Explorer.
Sweet Plugins
17
Freeware
Dislike Button for Facebook is a freeware plugin for Mozilla firefox.
1
Oliver Goquel
108
Freeware
This tool can be used as a plugin for Firefox to run Apple II and Apple IIGS.