
It will automatically detect the platform and language on your computer and recommend the best version of Firefox for you. Visit the in any browser (for example, Apple Safari). If you use an old version of OS X, see this article for more information. Make sure your Mac meets the for Firefox. So why not downgrade to the version you love? Because newer is not always bett. software downloads for old versions of programs, drivers and games. It will be a sad day, as Firefox is the last major browser to support Mac OS X 10.6 through 10.8.

At that point, Mac users using OS X 10.6 Snow Leopard, 10.7 Lion, and 10.8 Mountain Lion will be left behind by the current versions of Firefox. It is scheduled to be replaced by Firefox 49.0 on September 13, 2016. On August 2, 2016, Firefox 48.0 was released.
