Firefox Nightly 14.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free Mac app is an intellectual property of Mozilla. The program lies within System Tools, more precisely Benchmark.
From the developer:
Nightly is a experimental and may be unstable. It automatically sends information about performance, hardware, usage and customizations back to Mozilla to help make Nightly better. Mozilla is a global community working together to keep the Web open, public and accessible to all.
You may want to check out more Mac applications, such as Firefox, The Night Sky or Redemption Cemetery - Night Terrors Collectors Edition, which might be related to Firefox Nightly.
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