Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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.

Firefox updated itself when I started it and my bookmarks and passwords are gone. How can I retore them?

  • 1 reply
  • 1 has this problem
  • 5 views
  • Last reply by FredMcD

AlixLane
AlixLane
more options

When I last closed it, there were about five windows opened with many tabs I planed to return to. I am using a Mac. Firefox is not sync'd. I've spent a month slowly switching from Safari to Firefox. Created a lot of new and original bookmarks and logins. The loss is a real setback. It opens in a new profile it created. "Old Firefox" is not on my computer. I've read somewhat similar problems. The solutions seem very complex and do not seem to apply. Any way I can restore my work?

When I last closed it, there were about five windows opened with many tabs I planed to return to. I am using a Mac. Firefox is not sync'd. I've spent a month slowly switching from Safari to Firefox. Created a lot of new and original bookmarks and logins. The loss is a real setback. It opens in a new profile it created. "Old Firefox" is not on my computer. I've read somewhat similar problems. The solutions seem very complex and do not seem to apply. Any way I can restore my work?

All Replies (1)

FredMcD
FredMcD
more options

Many have reported such issues.

Look on your desktop. Do you see a folder called; Old Firefox?

https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile

https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles

https://support.mozilla.org/en-US/kb/how-run-firefox-when-profile-missing-inaccessible