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WebLibreFirefox
Free

Free and open source; the documentation describes an optional supporter subscription.

 Free

Free software from a non-profit-owned foundation. Mozilla sells separate subscription…

Android Windows, macOS, Linux, Android, iOS
  • Gecko engine with extension support
  • Strict privacy defaults including DNS over HTTPS and query stripping
  • Total Cookie Protection stops cookies following you between sites
  • An engine that is not Chromium, which matters for the health of the web
  • Android only
  • Documentation is an incomplete preview
  • A small number of sites are still built and tested only against Chromium
  • Mozilla’s revenue comes largely from a search deal, which shapes some defaults
Downloadable app Downloadable app
Open source Open source
License: AGPL-3.0-or-later License: MPL-2.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 20, 2026

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