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Cannot Sync to new Computer

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Hello!

I have bought a new computer recently and for the life of me cannot seem to get the history/passwords/bookmarks to sync to it despite using Firefox Sync. I have enabled these items to be synced, checked that cookies are on, closed and restarted both my computer(s) and firefox multiple times as well as everything else laid out in forums here.

Can anyone help me port my bookmarks over to my new computer?

Thanks.

Hello! I have bought a new computer recently and for the life of me cannot seem to get the history/passwords/bookmarks to sync to it despite using Firefox Sync. I have enabled these items to be synced, checked that cookies are on, closed and restarted both my computer(s) and firefox multiple times as well as everything else laid out in forums here. Can anyone help me port my bookmarks over to my new computer? Thanks.

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You can use a portable USB stick (drive) to transfer your personal data to the new device.

You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.


  • bookmarks and history: places.sqlite
  • favicons: favicons.sqlite
  • bookmark backups: compressed .jsonlz4 JSON backups in the bookmarkbackups folder
  • cookies.sqlite for the Cookies
  • formhistory.sqlite for saved autocomplete Form Data
  • logins.json (passwords) and key4.db (58+) or key3.db (57 and older) (decryption key) for Passwords saved in the Password Manager
    if you only have key3.db then make sure to remove an existing key4.db
  • cert9.db (58+) or cert8.db (57 and older) for (intermediate) certificates stored in the Certificate Manager
    if you only have cert8.db then make sure to remove an existing cert9.db
  • persdict.dat for words you added to the spelling checker dictionary
  • permissions.sqlite for Permissions and possibly content-prefs.sqlite for other website specific data (Site Preferences)
  • sessionstore.jsonlz4 for open tabs and pinned tabs (see also the sessionstore-backups folder)