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

Firefox for Mac

Join our mailing list

Stay up to date with latest software releases, news, software discounts, deals and more.

Subscribe
Download Firefox 49.0

Firefox 49.0

  -  81.3 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 49.0.


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.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • Firefox 49.0 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

New:
- Updated Firefox Login Manager to allow HTTPS pages to use saved HTTP logins. It’s one more way Firefox is supporting Let’s Encrypt and helping users transition to a more secure web.
- Added features to Reader Mode that make it easier on the eyes and the ears
- Controls that allow users to adjust the width and line spacing of text
- Narrate, which reads the content of a page out loud
- Improved video performance for users on systems that support SSSE3 without hardware acceleration
- Added context menu controls to HTML5 audio and video that let users loops files or play files at 1.25x speed
- Improvements in about:memory reports for tracking font memory usage
- Improve performance on Windows systems without hardware acceleration

Fixed:
- Fixed an issue that prevented users from updating Firefox for Mac unless they originally installed Firefox. Now, those users as well as any user with administrative credentials can update Firefox.
- Various security fixes

Changed:
- Ended Firefox for Mac support for OS X 10.6, 10.7, and 10.8.
- Ended Firefox for Windows support for SSE processors
- Removed Firefox Hello
- Re-enabled the default for Graphite2 font shaping

Developer:
- Added a Cause column to the Network Monitor to show what caused each network request
- Introduced web speech synthesis API

Join our mailing list

Stay up to date with latest software releases, news, software discounts, deals and more.

Subscribe