Firefox System Requirements
Firefox for iOS 37.0
Operating systems
- iOS 11.4
- iOS 12
- iOS 13
- iOS 14
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Firefox Privacy Notice
Firefox is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Firefox is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.