We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

can I run firefox 3.0 on an eMAC with OSX 10.2.8 (jaguar)

  • 1 cavab
  • 25 have this problem
  • 4 views
  • Last reply by TonyE

more options

I downloaded firefox 3.0.19 and installed it in apps. It replaced firefox 2.0.0.20 but then would not open.Do I need to do something else. Do I need any other plugin or do I need to upgrade my operating system. If so what OSX do I need

I downloaded firefox 3.0.19 and installed it in apps. It replaced firefox 2.0.0.20 but then would not open.Do I need to do something else. Do I need any other plugin or do I need to upgrade my operating system. If so what OSX do I need

All Replies (1)

more options

Firefox 3 requires at least OS X 10.4 (the same as the latest release version of Firefox - 3.6.8)

Firefox 2.0.0.20 is the last version that runs on your OS.

Modified by TonyE