Internet and communication
Firefox Portable
156.0.1 · Windows
Firefox Portable is a portable version of the Firefox browser based on the Quantum engine, offering faster page display and lower RAM consumption. The program can be run from a pendrive without installation.
- Version
- 156.0.1
- Platform
- Windows 7/8/10/11
- Licence
- Mozilla Public License
- File size
- 160MB
- Version information updated
- 2026-09-23
- Manufacturer
- The Mozilla Foundation
Questions about downloads
Does downloading include a software licence?
Downloading an installer and purchasing a licence are separate actions. Free software follows its publisher’s licence; commercial software may require activation or a subscription.