Free Firefox Extension Download


FireBug Icon
Update Submitted 27 Oct 2015

Software Review:

Zoom InZoom: FireBug
FireBug Screenshot
FireBug screenshot
Firebug is a program that can inspect HTML elements on a web page and modify elements on-the-fly.

The interface of this addon includes a console, HTML output, CSS, Script, DOM, Net and Cookies.

Apart from the main inspection tool, Firebug is definitely a very valuable tool for people building web sites and online services because it includes a whole suite of tools for debugging and checking elements of a page.

With Firebug, you can easily check JavaScript errors and warnings, check network resources and the speed of elements loading and also change the styles of CSS elements.

Version 2.0.13 is a freeware program which does not have restrictions and it's free so it doesn't cost anything.

Virus and Malware Tests:
For security reasons, you should also check out the FireBug virus and malware test that has been uploaded; additional screenshots of this application download may be available, too.


  • Download Firefox Addons
    Checking out some of the best Mozilla Firefox addons that are currently up for offer completely free. Download managers, video downloads and many more included as free download with an Addon review.
  • Download Freeware Firefox Addons
    Check out some of the freeware downloads available in the firefox extension category. They contain no strings and are available at zero cost.
Download File

Download FireBug

3 MB - Filesize


Publisher: Joe Hewitt
License: Freeware
OS/Platform: Windows 7, Windows 8 / Vista / XP
Filesize: 3 MB
Filename: addon-1843-latest.xpi
Cost (Full Version): Free
4.8 out of 5 based on 83 ratings.
  • FireBug download been highly rated by our users.
  • This file download is licensed as freeware for Windows 7, Windows 8 / Vista / XP.

TrustRank Based on many factors, we give this program a Trust rating of 10 / 10.
Software from Joe Hewitt, including FireBug - Download is rated 10 out of 10