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LibreWolfKonform Browser
Free

Free and open source under the MPL 2.0, maintained by volunteers.

 Free

Free to download and use.

Windows, macOS, Linux Linux
  • Deletes cookies and website data on close by default
  • Ships uBlock Origin with custom default filter lists and strict tracking protection
  • Package repositories for most major Linux distributions
  • Updates through the system package manager
  • The aggressive defaults break some sites and log you out every time you close the browser
  • Resist Fingerprinting changes timezone and window size reporting, which confuses a few web apps
  • Linux only
  • Smaller community project than mainstream Firefox forks
Downloadable app Downloadable app
Open source Closed source
License: MPL-2.0 License not stated
No account needed No account needed
Works offline Not stated if it works offline

Checked September 20, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.