Overview
What is X-Firefox?
X-Firefox : A portable web browser that enables you to navigate the Internet, bookmark pages and view an extensive history of the visited websites
In depth
A closer look at X-Firefox
This is the portable version of Firefox, one of the world's most popular web browsers. Due to the fact that it is portable, you do not have to install Firefox. Plus, your Windows registry entries will not change in any way. You can also place X-Firefox This program copies all the functions found in Mozilla Firefox, so do not expect to find anything more or less. Unfortunately, you cannot run X-Firefox while an instance of the normal, installed Firefox is working.
Requirements
System requirements
Windows 10 64 bit / Windows 10 / Windows 2003 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP
Verdict
Should you download X-Firefox?
X-Firefox runs on
Windows 9X/ME/2K/XP/2003/Windows 10/11
and is available under the
MPL
license
— the installer is 1 MB.
We’ve catalogued it under
Browsers.
✓
Verified clean. Every X-Firefox build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
X-Firefox specifications
- Last updated
- Nov 26, 2025
- Requirements
- Windows 10 64 bit / Windows 10 / Windows 2003 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP
- License
- MPL
- Operating system
- Windows 9X/ME/2K/XP/2003/Windows 10/11
- File size
- 1 MB
- Price
- Free
- Page views
- 548
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