Download Firefox Developer Edition 130.0b8

Get the latest features, fast performance, and the development tools!

Updated: August 22, 2024

Size: 159 MB

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159 MB · August 22, 2024

Firefox%20130.0b8.dmg

Previous versions More »

138.0b8 April 18, 2025 141 MB 138.0b7 April 16, 2025 140 MB 138.0b6 April 13, 2025 141 MB 138.0b4 April 09, 2025 142 MB 138.0b2 April 04, 2025 142 MB 138.0b1 April 02, 2025 141 MB