Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

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

old version of firefox for os 10.8.5?

  • 2 replies
  • 7 have this problem
  • 1761 views
  • Last reply by James

more options

where do i get a version of firefox for use with mac os 10.8.5?

where do i get a version of firefox for use with mac os 10.8.5?

Chosen solution

https://support.mozilla.org/en-US/kb/firefox-osx

Not advisable to use Firefox 48 which was the last version for 10.8 Mountain Lion.

http://ftp.mozilla.org/pub/firefox/releases/48.0.2/mac/en-US/

Read this answer in context 👍 1

All Replies (2)

more options

Chosen Solution

https://support.mozilla.org/en-US/kb/firefox-osx

Not advisable to use Firefox 48 which was the last version for 10.8 Mountain Lion.

http://ftp.mozilla.org/pub/firefox/releases/48.0.2/mac/en-US/

more options

http://ftp.mozilla.org/pub/firefox/releases/45.9.0esr/mac/en-US/

Actually Firefox 45.9.0esr would be more up to date with security fixes.

https://www.mozilla.org/firefox/releases/

Firefox 48.0.2 was Released August 24, 2016 while 45.9.0esr was Released April 19, 2017.