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957.1 k 
A multi-platform web browser with open source code
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Older versions of Mozilla Firefox
It's not uncommon for the latest version of an app to cause problems when installed on older smartphones. Sometimes newer versions of apps may not work with your device due to system incompatibilities. Until the app developer has fixed the problem, try using an older version of the app. If you need a rollback of Mozilla Firefox, check out the app's version history on Uptodown. It includes all the file versions available to download off Uptodown for that app. Download rollbacks of Mozilla Firefox for Mac. Any version of Mozilla Firefox distributed on Uptodown is completely virus-free and free to download at no cost.
94.0.2 Nov 19th, 2021
94.0.1 Nov 4th, 2021
94.0 Nov 2nd, 2021
93.0 Oct 7th, 2021
92.0.1 Sep 23th, 2021
92.0 Sep 6th, 2021
91.0.2 Aug 26th, 2021
91.0.1 Aug 17th, 2021
91.0 Aug 10th, 2021
90.0.2 Jul 23th, 2021
90.0.1 Jul 22nd, 2021
90.0 Jul 13th, 2021
89.0.2 Jun 24th, 2021
89.0.1 Jun 18th, 2021
88.0.1 May 7th, 2021
88.0 Apr 20th, 2021
87.0 Mar 23th, 2021
86.0.1 Mar 11th, 2021
86.0 Feb 26th, 2021
85.0.2 Feb 9th, 2021
