Firefox - Unbranded Build - Beta 147.0b1

Unbranded portable versions work just like Firefox, with 2 differences:they have a setting to disable mandatory signature checks, and they don't have the Firefox name or logo (instead using a generic

Download for Windows

About Firefox - Unbranded Build - Beta

Unbranded portable versions work just like Firefox, with 2 differences:they have a setting to disable mandatory signature checks, and they don't have the Firefox name or logo (instead using a generic name and logo). These builds are available in en-US only

Technical details

PublisherMozilla
Version147.0b1
LicenseMPL-2.0
Installer typezip
Architecturex64, x86
Package IDMozilla.Firefox.Unbranded.Beta

Install Firefox - Unbranded Build - Beta from the command line

Install with Windows Package Manager
winget install --id=Mozilla.Firefox.Unbranded.Beta -e
Update to the latest version
winget upgrade --id=Mozilla.Firefox.Unbranded.Beta -e
Uninstall
winget uninstall --id=Mozilla.Firefox.Unbranded.Beta -e

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Frequently asked questions

Is Firefox - Unbranded Build - Beta free?

Yes. Firefox - Unbranded Build - Beta is free and open-source software released under the MPL-2.0 license.

What is the latest version of Firefox - Unbranded Build - Beta?

The latest version is 147.0b1.

Is it safe to download Firefox - Unbranded Build - Beta?

The download button links to the official installer published on firefox-ci-tc.services.mozilla.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with e1977ebe433c8de99739868ea74421761c8c88dabfef1d9892459c75e4568f59.

Which Windows versions does Firefox - Unbranded Build - Beta support?

Firefox - Unbranded Build - Beta runs on Windows and is available for 64-bit (x64), 32-bit (x86) systems.

How do I uninstall Firefox - Unbranded Build - Beta?

Open Settings › Apps › Installed apps, find Firefox - Unbranded Build - Beta and select Uninstall. From the command line, run winget uninstall --id=Mozilla.Firefox.Unbranded.Beta -e.

Is there a portable version of Firefox - Unbranded Build - Beta?

Yes. Firefox - Unbranded Build - Beta is available as a portable ZIP archive (target.zip, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.