Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

MacOSX 10.11.6 compatable firefox download

  • 1 baphendule
  • 0 zinale nkinga
  • 2 views
  • Igcine ukuphendulwa ngu cor-el

more options

I own an Intel-based Macbook Pro using iOS 10.11.6, on a 2.4 GHz Intel Core i7 machine. Which version of Firefox can I download and use on this machine. 16 GB ram and 15 inch, late 2011 model?

Don Ricks

I own an Intel-based Macbook Pro using iOS 10.11.6, on a 2.4 GHz Intel Core i7 machine. Which version of Firefox can I download and use on this machine. 16 GB ram and 15 inch, late 2011 model? Don Ricks

All Replies (1)

more options

Current releases require Mac OS X 10.12 or newer.

Firefox 78.15.0 is the last version for Mac OS X 10.9 and 10.10 and 10.11, so you are out of luck if you can't update your OS.

Firefox 78.15.0 on the Mozilla CDN server: