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

Echekwara usoro a. Biko jụọ ajụjụ ọhụrụ ma ọ bụrụ na ị chọrọ enyemaka.

Cannot find older version of Firefox

  • 2
  • 1 nwere nsogbu anwere nsogbu a
  • 30 views
  • Nzaghachi ikpeazụ nke cor-el

rangelalicerose
rangelalicerose
more options

Hi, I updated my Firefox to the latest version & it doesn't work on my laptop. I am trying to revert to the older version but cannot find the download. How can I revert back to the old version that actually works on my laptop? My laptop is over 12 years old & cannot be updated anymore. It's a Mac 10.9.5

Hi, I updated my Firefox to the latest version & it doesn't work on my laptop. I am trying to revert to the older version but cannot find the download. How can I revert back to the old version that actually works on my laptop? My laptop is over 12 years old & cannot be updated anymore. It's a Mac 10.9.5

All Replies (2)

SUMOsJR
SUMOsJR
  • Moderator
  • Administrator
more options

Hello,

Sorry to hear the newest release for the browser is not working on your laptop. Currently the oldest MacOS version supported is 10.12.

Here is a directory for Firefox Versions. You should be able to look through and download an older version that works for you. https://ftp.mozilla.org/pub/firefox/releases/

Please keep in mind that lowering the version to an older build might make your browser more prone to risk.

I hope this helps.

Edeziri site na SUMOsJR

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Note that Firefox 78.15.0 is the last version for your Mac OS X platform (update channel: mozilla-mac-eol-esr1) and you will no longer receive updates, so you are out of luck if you can't update your OS.

Firefox 78.15.0 on the Mozilla CDN server: