2
Dictionary.com
432
Freeware
The Dictionary.com toolbar is an add-on for your browsers.
3
Armenian Dictionary Software Inc.
229
Shareware
English & Armenian Dictionary is a two-way and unique dictionary.
2
WiseCleaner.com, Inc.
1,704
Freeware
Manage your plug-ins and browser extensions in an easy and effective way.
41,661
Mozilla
12,620,950
Open source
Browse the Internet and download files without worrying about privacy.
4
LingvoSoft
2
Shareware
Translate words in English and Russian, get synonyms and hear them pronounced!
LastBit Corp.
21
Shareware
FireFox Password recovers saved Firefox passwords.
3
Kashif Aqeel
24
Freeware
Urdu Dictionary is a Urdu spell checker for FireFox.
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.
Cambell Prince, Ken Zook
2
Freeware
A plugin which permits sharing of LIFT dictionary data.