Download Firefox 140.0 (64-bit)

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

Updated: June 24, 2025

Size: 69.4 MB

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69.4 MB · June 24, 2025

Firefox Setup 140.0.exe

Previous versions More »

147.0.4 February 18, 2026 82.2 MB 147.0.3 February 05, 2026 82.3 MB 147.0.2 January 28, 2026 82.2 MB 147.0.1 January 18, 2026 82.3 MB 147.0 January 13, 2026 82.2 MB 146.0.1 December 19, 2025 82.3 MB