![Firefox For Older Mac Os Firefox For Older Mac Os](/uploads/1/1/8/2/118237039/504251919.jpg)
Starting with Firefox version 49, Firefox requires Mac OS X 10.9 (Mavericks) or higher. Visit this Apple Support page to find your Mac OS version.
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If you use an old version of OS X, see these articles for more information: Firefox support has ended for Mac OS X 10.6, 10.7 and 10.8 Firefox Mac OS X 10.9, 10.10. Mac users interested in Firefox 48.0 for mac os x 10.6.8 generally download: Firefox 4 46.0 Free. Firefox 4 is the latest version of one of the most popular web browsers. The developers say that Firefox 4 is up to 4 times faster than 3.6 overall. Firefox 80.0 Free. I wanted to put an older version of Firefox that is compatible with Apple iPad iOS version 9.3.5 My iPad is older and can not be updated any further to a newer operating system and I want to run Firefox on it, but when I try Firefox says that it can't be installed with my iOS.
If you're using an outdated version of Firefox on Mac OS X 10.8 (Mountain Lion) or earlier, the only way you can update Firefox to a secure version is to upgrade your Mac OS to a version that Apple supports. Visit this Apple Support page to learn more about upgrading your Mac.
Note: If you have Mac OS X 10.7 (Lion) or 10.6 (Snow Leopard), you will need to download OS X El Capitan before you can upgrade to the latest Mac OS.
Old Firefox For Mac Os X 10.5.8
While insecure versions of Firefox will continue to work on OS X 10.8 and earlier, using an up-to-date version of Firefox on a supported version of Mac OS will provide you with the best and safest user experience.