Download Mozilla Firefox for Mac

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Firefox is no longer supported on Windows 8.1 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

Download Firefox ESR 64-bit

Download Firefox ESR 32-bit

Download a different build

Firefox is no longer supported on macOS 10.14 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

Download Firefox ESR

  • Privacy comes first

    Firefox doesn’t spy on searches. We stop third-party tracking cookies and give you full control.

  • 2x Faster

    Get speed and security. Firefox is fast on Mac because we don’t track your moves.

  • Block trackers

    Be the master of your domain with strict content blocking. Cut off all cookies and trackers.