12
FoxPDF Corporation
1,105
Freeware
XlsX Viewer is a free tool to open, view and print Excel files.
2
WiseCleaner.com, Inc.
1,704
Freeware
Manage your plug-ins and browser extensions in an easy and effective way.
41,661
Mozilla
12,621,334
Open source
Browse the Internet and download files without worrying about privacy.
2
Spreadsheet Studio
20
Freeware
Spreadsheet Studio is a collection of tools for Microsoft Excel.
29,040
Adobe Systems Incorporated
5,352,892
Freeware
Run flash animations and videos in various web browsers.
CSharp Create XLSX Tech Group
Shareware
Bring full spreadsheet capability into your project through C# Create XLSX File.
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.
