This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

I had an old version of firefox & it made me upgrade to a newer version, however once I upgraded it said it does not work with my Mac that is a OS 10.4 & not I cannot access or download firefox, how can I download a older version for my Mac?

  • 1 reply
  • 37 have this problem
  • 4 views
  • Last reply by James

more options

I had firefox on my computer and it made me download the newer version, but once I downloaded it, it said it does not work on my computer which is a Mac OS 10.4 and now I cannot use firefox at all on my computer. How do I download an older version that will work on my computer?

I had firefox on my computer and it made me download the newer version, but once I downloaded it, it said it does not work on my computer which is a Mac OS 10.4 and now I cannot use firefox at all on my computer. How do I download an older version that will work on my computer?

All Replies (1)

more options

As of Firefox 4.0 and newer one needs at least OSX 10.5+ and Intel hardware.

The latest you can use on your Intel with OSX 10.4.11 is Firefox 3.6.25 (released recently) which can be found at http://www.mozilla.org/en-US/firefox/all-older.html

If you were to update to say OSX 10.5.8 then you can use Firefox 9.0.1