IceCat browser

This page was last updated at: Dec 29, 2025

GNUzilla is the GNU version of the Mozilla suite, and GNU IceCat is the GNU version of the Firefox browser. Its main advantage is an ethical one: it is entirely free software.

IceCat is a web browser that runs on Desktop devices.

About IceCat

Browser URL www.gnu.org/software/gnuzilla/
Development Status Idle
The browser doesn't seem regularly developed, but a new version might still be released at some point
Operating Systems Linux, macOS, Windows
Device platform Desktop
Rendering Engine Gecko
Source Code Repository? IceCat has a public source-code repository

Get IceCat

Source Code Repository https://git.savannah.gnu.org/cgit/gnuzilla.git
Wikipedia Article https://en.wikipedia.org/wiki/GNU_IceCat
Status info icecatbrowser.org
Forum Post Are Icecat and Iceweasel different projects?