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Firefox Developer Edition — English (US)
Your system may not meet the requirements for Firefox, but you can try one of these versions:
Firefox Developer Edition — English (US)
Firefox Developer Edition is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Firefox Developer Edition is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
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- Download for Linux 64-bit
- Firefox Developer Edition
- Download for Linux 32-bit
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