Download Firefox 121.0.1

One of the World`s Most Popular Web Browsers for Mac

Updated: January 10, 2024

Size: 128 MB

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128 MB · January 10, 2024

Firefox 121.0.1.dmg

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141.0.2 August 06, 2025 132 MB 141.0 July 22, 2025 132 MB 140.0.4 July 09, 2025 128 MB 140.0.2 June 29, 2025 128 MB 140.0.1 June 28, 2025 127 MB 140.0 June 24, 2025 128 MB