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 upgraded to the newest version of Firefox, but I need the old version for several websites and cannot find the download for the older version. Where can I find it?

  • 1 பதிலளி
  • 1 இந்த பிரச்சனை உள்ளது
  • 1 view
  • Last reply by TonyE

I just upgraded to Firefox 4, but some important websites I need to visit are not compatible with this version. Where can I find a download of prior versions?

I just upgraded to Firefox 4, but some important websites I need to visit are not compatible with this version. Where can I find a download of prior versions?

All Replies (1)