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.

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 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 reply
  • 1 has this problem
  • 1 view
  • Last reply by TonyE

ashah113
ashah113
more options

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)

TonyE
TonyE
  • Moderator
more options

You can get Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html