Download Firefox 139.0

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

Updated: May 27, 2025

Size: 127 MB

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127 MB · May 27, 2025

Firefox 139.0.dmg

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139.0.1 May 31, 2025 127 MB 139.0 May 27, 2025 127 MB 138.0.4 May 19, 2025 126 MB 138.0.3 May 14, 2025 126 MB 138.0.1 May 03, 2025 126 MB 138.0 April 29, 2025 126 MB