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.

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

firefox will not download on mac OSX10.8.5. Stops at 15 seconds to go.

  • 2 replies
  • 2 have this problem
  • 1 view
  • Last reply by cor-el

more options

Firefox will not download onto my mac OSX 10.8.5. It stops at 15 seconds to go. HELP!!

Firefox will not download onto my mac OSX 10.8.5. It stops at 15 seconds to go. HELP!!

All Replies (2)

more options

Try using a different browser to download the Firefox installer.

more options

If there are problems with updating or with the permissions then best is to download the full version and trash the currently installed version to do a clean install of the new version.

Download a new copy of the Firefox application and save the disk image file to the desktop

Your personal data is stored elsewhere in the Firefox profile folder, so you won't lose your bookmarks and other personal data when you uninstall and (re)install Firefox.