LibreWolf is a free and open-source fork of Firefox, with an emphasis on privacy and security.

[4] LibreWolf was initially released for Linux operating systems on March 7, 2020.

[5] The goal of the LibreWolf project was to create a more privacy-focused version of Firefox.

On Windows it can be installed via the Microsoft Store, winget, Chocolatey, Scoop or with a .exe file.

By default, LibreWolf deletes the user's cookies and history when the browser is closed, but that feature can be disabled.