Download Firefox

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
Firefox Privacy Notice
Get Mozilla VPN

Firefox Release Notes

Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release.

108.0.2 Firefox Release

January 5, 2023

Version 108.0.2, first offered to Release channel users on January 5, 2023

Fixed

  • Fixes a crash for some users on Mac OS X 10.12-10.14 during video playback (bug 1806391).

  • Fixes a crash that might occur when managing browser history (bug 1806408).

Changed

  • The "Tabs sharing devices" menu item for WebRTC is now located in the tools menu on macOS only (bug 1807697).

Get the most recent version

All Firefox downloads