41,661
Mozilla
12,622,941
Open source
Browse the Internet and download files without worrying about privacy.
110
Google
8,740
Freeware
Share sites, translate pages, and browse faster with Google Toolbar.
1
JustinBraun.com
6
Freeware
This plugin lets you insert text from whatever you are listening in iTunes.
29,040
Adobe Systems Incorporated
5,352,970
Freeware
Run flash animations and videos in various web browsers.
Matthew Gates
16
Freeware
The Satellites plugin simulates artificial satellites in Earth orbit.
1
Trend Micro
Freeware
The program is a Firefox plugin that warns you against malicious websites.
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.
45
Organic Desktop
4
Freeware
Firefox plugin that displays local documents that match browsed web pages.
Sweet Plugins
17
Freeware
Dislike Button for Facebook is a freeware plugin for Mozilla firefox.
Zscaler, Inc.
4
Freeware
BlackSheep, a Firefox plugin, is designed to combat Firesheep.
1
Oliver Goquel
108
Freeware
This tool can be used as a plugin for Firefox to run Apple II and Apple IIGS.
1
CoreStreet, Ltd.
138
Freeware
SpoofStick is an IE plugin that helps users detect spoofed (fake) websites.