Firefox Portable Alternatives

Run Firefox from your removable/USB drive.

Portable Firefox is a fully functional package of Firefox optimized for use on a USB key drive. It has some specially-selected optimizations to make it perform faster and extend the life of your USB key as well as a specialized launcher that will allow most of your favorite extensions to work as you switch computers. It will also work from a CDRW drive (in packet mode), ZIP drives, external hard drives, some MP3 players, flash RAM cards and more. Read more.

Alternative apps to Firefox Portable:

1122 votes
Mozilla Firefox 152.0.5

Improve your browsing experience with Mozilla's open-source and highly acclaimed Firefox.
- Freeware
- Windows, macOS, Linux, Android
400 votes
Opera Browser 133.0.5932.34

Download Opera. The looks and the performance of a total new and exceptional web browser.
- Freeware
- Windows, macOS, Linux
75 votes
Google Chrome Portable 150.0.7871.115

Chrome combines a minimal design with sophisticated technology to make the web faster, safer, and easier in a portable package.
- Freeware
- Windows
10 votes
Thorium Browser 138.0.7204.303

Chromium fork designed to be the fastest browser on Earth.
- Freeware
- Windows, macOS, Linux

Search Downloads