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

How can I download an older version of Firefox that got deleted but was compatible with the PC Mac Version 10.4.11

  • 1 nzaghachinzaghachi
  • 6
  • 14 views
  • Nzaghachi ikpeazụ nke cor-el

more options

I have the 1.5 Ghz PowerPC G4 Mac OS X version 10.4.11 and I inadvertently deleted the old Firefox browser when I download Firefox 4. The original download did not recognize the limitations of the system's inability to support Firefox 4.

How could I download and install an older version of Firefox that is compatible with my Mac

I have the 1.5 Ghz PowerPC G4 Mac OS X version 10.4.11 and I inadvertently deleted the old Firefox browser when I download Firefox 4. The original download did not recognize the limitations of the system's inability to support Firefox 4. How could I download and install an older version of Firefox that is compatible with my Mac

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 that runs on a PowerPC Mac 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: