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

firefox 4 is not working on mac os how do I reinstall 3.17

  • 1 cavab
  • 21 have this problem
  • 7 views
  • Last reply by TonyE

more options

firefos 4 was downloaded, does not work with this Mac os need version that will

firefos 4 was downloaded, does not work with this Mac os need version that will

All Replies (1)

more options

Firefox 4 requires at least OS X 10.5 and an Intel Mac. You can get the latest version of Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html