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Firefox

Download Old Versions of Firefox: 65.0.2 - 52.0.2 - 48.0.2

If you experience any compatibility issues with Firefox for Mac, consider downloading one of the older versions of Firefox. MacUpdate stores previous versions of Firefox for you since v. 48.0.2.

Version
Date
Size
Minimum OS
65.0.2
02 Mar 2019
67.3 MB
OS X 10.9.0
52.0.2
31 Mar 2017
82.1 MB
OS X 10.9.0
48.0.2
26 Aug 2016
86.2 MB
Mac OS X 10.6.0