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X-Firefox 75.0 Rev 8

A portable web browser open source

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X-Firefox is a portable variant of Mozilla Firefox (registered trademark of the Mozilla Foundation) developed by using the unaltered official binary downloaded from, in accord with the "Mozilla Trademark Policy". X-Firefox includes Mozilla Firefox in its round setup form into the LibMozillaFirefoxsetup_en directory. At first use, directly and in "silent" mode, will be started the setup, extracting and moving all application files into the originally empty Bin folder, and preparing the accurate .ini file. At the end of installation, the setup file will be deleted from Lib folder.

This application copies all the options discovered in Mozilla Firefox, so do not anticipate to find anything more or less. Unfortunately, you cannot use X-Firefox while an instance of the original, installed Firefox is functioning.

While X-Firefox is active, the PC uses the same normal load of system CPU and memory, just as its predecessor. Browsing websites is done just as simple as with the desktop variant and there are almost no dissimilarities in loading times or page rendering.

Name X-Firefox
Version 75.0 Rev 8
Developer | see all products from this developer
Product Homepage X-Firefox
License Free (Freeware)
Last Week Downloads 3
All Time Downloads 5,602
Filesize 1.0MB
MD5 Checksum 4A55384FD1E36EF47BF691EA55B8F65F
OS Support Windows All
Category Internet

100% CLEAN Certification

BadgeX-Firefox has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
X-Firefox 75.0 Rev 8 April 11, 2020 - Latest Version
X-Firefox 70.0.1 Rev 8 March 03, 2020
X-Firefox 44.0 [rev8] February 01, 2016
X-Firefox 3.6.28 [rev19] April 22, 2013
X-Firefox 19.0.2 [rev7] March 12, 2013

Download the free X-Firefox