Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

For mac (powerbook G4) with Mac OS X 10.4.11, would like to download Firefox 3.6. All I can find is Firefox 4. How can I get 3.6 version of Firefox?

  • 1 resposta
  • 110 have this problem
  • 2 views
  • Last reply by cor-el

more options

I have a Mac Powerbook G4 with OS X10.4.11 and would like to download the latest compatible Firefox. I believe it is 3.6 and I did not see this version as available for download, I only saw later versions which would not work on my Mac. How can I download 3.6 or latest compatible version for OS X 10.4.11. Thanks

I have a Mac Powerbook G4 with OS X10.4.11 and would like to download the latest compatible Firefox. I believe it is 3.6 and I did not see this version as available for download, I only saw later versions which would not work on my Mac. How can I download 3.6 or latest compatible version for OS X 10.4.11. Thanks

All Replies (1)

more options

Firefox 4 requires at least OS X 10.5 and an Intel Mac.

For an unofficial Firefox 4 compatible version (TenFourFox) that runs on PowerPC Macs with OS X 10.4.11 or OS X 10.5.8 you can look at:

Firefox 3.6.x (Mac OS X 10.4 and later) can be found here: