Download Firefox

Firefox is no longer supported on Windows 8.1 and below.

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

Firefox is no longer supported on macOS 10.14 and below.

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

Firefox Privacy Notice

Download Mozilla Firefox for Linux

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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.

Firefox is no longer supported on macOS 10.14 and below.

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

Firefox Privacy Notice
  • Privacy - more than a policy

    Your life, your business. Firefox blocks third-party tracking cookies on Linux.
  • 2x Faster

    Speed, meet security. Firefox is two times faster with 30% less memory than Chrome.
  • Open source

    Look under the hood. Like Linux, Firefox features are open source.