One of the World's Most Popular Web Browsers for Mac

Firefox for Mac

Firefox 25.0

  -  44.96 MB  -  Freeware

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Firefox 25.0.


For those interested in downloading the most recent release of Firefox for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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  • Firefox 25.0 Screenshots

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    Firefox 25.0 Screenshot 1
  • Firefox 25.0 Screenshot 2
  • Firefox 25.0 Screenshot 3
  • Firefox 25.0 Screenshot 4
  • Firefox 25.0 Screenshot 5

What's new in this version:

- The find bar is no longer shared between tabs
- If away from Firefox for months, you now will be offered the option to migrate another browser's history and settings
- Resetting Firefox no longer clears your browsing session
- CSS3 background-attachment:local support to control background scrolling
- Many new ES6 functions implemented
- iframe document content can now be specified inline