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

Mac OS

  • 3 cavab
  • 1 has this problem
  • 22 views
  • Last reply by James

more options

My Mac is quite old and only runs 10.11.6 OS can I get firefox to run on my Macbook

My Mac is quite old and only runs 10.11.6 OS can I get firefox to run on my Macbook

All Replies (3)

more options

I'm on 10.13 and the current version of Firefox works just fine. Download it and try. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

Modified by jonzn4SUSE

more options

seanjp6482 said

My Mac is quite old and only runs 10.11.6 OS can I get firefox to run on my Macbook

Firefox since Fx 79.0 and later including the current Fx 98 and Fx 91 ESR requires macOS 10.12 (ten.twelve) at minimum.

Besides updating your OS to macOS 10.12 (ten.twelve) or later, the most current Firefox version you can install on macOS 10.11.6 is Fx 78.15.0 ESR though it is EOL with no more updates.

https://support.mozilla.org/en-US/kb/firefox-mac-osx-users-esr

https://www.mozilla.org/firefox/78.0/system-requirements/ https://www.mozilla.org/firefox/79.0/system-requirements/ https://www.mozilla.org/firefox/98.0/system-requirements/

In case you ever need the Firefox 78.15.0esr file. https://archive.mozilla.org/pub/firefox/releases/78.15.0esr/mac/en-US/ other locales at https://archive.mozilla.org/pub/firefox/releases/78.15.0esr/mac/

more options

jonzn4SUSE said

I'm on 10.13 and the current version of Firefox works just fine. Download it and try. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

Not going to work for the OP as macOS 10.11.x is below the macOS 10.12 minimum requirement since Fx 79.0 release.