Firefox Download For Mac 10105 Upd Work Here

Click the (three horizontal lines) and select Settings .

The latest versions of Firefox no longer support OS X 10.10.5. The last compatible release is Firefox 78 ESR (Extended Support Release), which includes security updates until November 2021.

Bookmark this article – and share it with others still running the legendary OS X Yosemite. firefox download for mac 10105 upd

For users on Mac OS X 10.10.5, the most up-to-date official version available is Firefox 78 Extended Support Release (ESR)

A: YouTube will work in basic HTML5 mode (480p/720p). Netflix will likely fail because Widevine DRM on Firefox 78 is too old to validate current licenses. Click the (three horizontal lines) and select Settings

that still receives security updates for older macOS versions? Update Firefox to the latest release - Mozilla Support

Modern versions of Mozilla Firefox require macOS 10.15 (Catalina) or later. If you attempt to download the standard, current version of Firefox from the main Mozilla homepage, the installation will fail. Your Mac will display an error message stating that the application requires a newer version of macOS. Bookmark this article – and share it with

Firefox 78.15.0esr (Extended Support Release).

Firefox 78.15.0esr (released Oct 2021) is technically the final version.

The last official Firefox release that officially supports macOS 10.9-10.11 is .