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Mozilla Firefox Beta

Mozilla Firefox 80 Beta 3

Experience cutting edge features but with more stability. Learn what's new on this latest version. Click here if the download does not begin automatically.

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More about Mozilla Firefox Beta

Mozilla has switched Firefox to a rapid release development cycle which means New versions will come more frequently. The non-profit organization has promised to push out a New stable build every six weeks.

The latest Mozilla Firefox Nightly is now available for testing on Windows, Mac, Linux and Android. This beta includes performance enhancements that improve the browsing experience for users and enable Developers to create faster Web apps and websites.

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