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.

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.

I uploaded a newer version (4.0) and my mac is not compatible. How do I find an older version to upload?

  • 1 reply
  • 2 have this problem
  • 2 views
  • Last reply by TonyE

dogmom
dogmom
more options

I downloaded a newer version of Foxfire (4.0) then my MacBook Pro would allow. When downloading, I was prompted to "cancel" or "replace" the already existing version of Firfox and I allowed it to replace. When I tried running the new version a prompt came up to tell me my OS was not compatible for the version of Firefox 4.0. I want to re-download an older version of Firefox but can't seem to find it.

I downloaded a newer version of Foxfire (4.0) then my MacBook Pro would allow. When downloading, I was prompted to "cancel" or "replace" the already existing version of Firfox and I allowed it to replace. When I tried running the new version a prompt came up to tell me my OS was not compatible for the version of Firefox 4.0. I want to re-download an older version of Firefox but can't seem to find it.

All Replies (1)

TonyE
TonyE
  • Moderator
more options

Firefox 4 requires at least OS X 10.5 and an Intel Mac. There is a third party version of Firefox 4 that runs on OS X 10.4/10.5 and PPC Macs, for details see http://www.floodgap.com/software/tenfourfox

If you prefer, you can get the latest version of Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html