Mozilla Firefox Beta

Help refine and polish the newest features almost ready for prime time. With Firefox Beta, you get to test the latest performance, customization and security enhancements before they make it to our next version. Have an impact by helping to put the finishing touches on features and functionality.
LicenseFree
File Size56.88 MB
Version54.0b12
Operating System Mac OS X 10.8 Macintosh Mac OS X 10.6 Mac OS X 10.10 Mac OS X 10.9 macOS 10.12 Sierra Mac OS X 10.11 Mac OS X 10.7

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