Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

downloading firefox

  • 3 replies
  • 0 have this problem
  • 65 views
  • Last reply by James
  • Archived

dsmart416
dsmart416

I am trying to download firefox update but it says the mac has to be 10.12 or later and mine is 10.10.5 so how do I get the updated firefox

I am trying to download firefox update but it says the mac has to be 10.12 or later and mine is 10.10.5 so how do I get the updated firefox

All Replies (3)

markwarner22
markwarner22

Where are you trying to download FF for iO/S from?

James
James
  • Moderator
  • Top 10 Contributor

markwarner22 said
Where are you trying to download FF for iO/S from?

For macOS as iOS is the mobile OS used on iPhones and early iPads.

Modified by James

James
James
  • Moderator
  • Top 10 Contributor

dsmart416 said
I am trying to download firefox update but it says the mac has to be 10.12 or later and mine is 10.10.5 so how do I get the updated firefox

Firefox 116.0 and later requires macOS 10.15 or later to run.

Firefox 115 ESR requires macOS 10.12, 10.13, 10.14 to run. It sounds like you were trying to install Fx 115.15.0esr.

The last version to still support the old eol macOS 10.9, 10.10, 10.11 was Firefox 78.15.0esr. https://support.mozilla.org/en-US/kb/firefox-mac-osx-users-esr

You can download the Firefox 78.15.0esr.dmg from below links. https://archive.mozilla.org/pub/firefox/releases/78.15.0esr/mac/en-US/ other language locales https://archive.mozilla.org/pub/firefox/releases/78.15.0esr/mac/