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Old bookmarks in old C drive

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  • 1 有這個問題
  • 8 次檢視
  • 最近回覆由 cor-el

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Hello Mozilla Support!

It is 0500 here so I will try to get to the point with a little problem. I have just created an account here as I have been unable to get much sense from people in IT (retail mainly) or general tech forums which has led to a certain degree of frustration regarding FF bookmarks. But first, I want to say that I have been using FF browser for sixteen years and love it - I am aware of Chrome but prefer Fox; I dislike IE. Thank you for all you are doing.

A little background: in March my old pc suddenly packed up and it felt like an old friend had died. It was running Win-7 (Pro) which I knew was no longer supported but I liked it, and the pc was reliable for ten years. I was told that the motherboard (ASUS) had gone, and after numerous questions and delays, the computer has been rebuilt with a new z590 mb (also ASUS), a gen 11 cpu and a SS drive running Win-10 as it was time to upgrade. I don't like Win-10 at this point because W7 seemed easier to use - I am not a gamer, just a browser. I still have the Win-7 Pro disc but have been told that this new MB will not boot Win-7. I will try to get around this somehow.

The main issue is this: over the years I had collected a large number of bookmarks, and although I was not using many of them, I think it's useful to save things and with FF it is easy to do. The old C drive from the computer (the 3.5 type - by WD) is now in a drive-reading enclosure and I can see Programs and Folders. I feed it into the computer I am using atm - an older pc running Win-7 Home. I found the Mozilla Firefox folder and another one named 'bookmarks' but I cannot see any reference to the bookmarks I saved or any option to Export Bookmarks. I know what this means as I have used it successfully before.

So, please tell me if it is possible to find then Save and/or Export those bookmarks from the enclosed C drive to either THIS computer or preferably the other (rebuilt) computer, bearing in mind that the other one is operating as described with a z590 mb. Will it be possible? Many thanks in advance!

Btw, I really did NOT like Win-10 when I finally got that other pc back - LATE JUNE!! - after weeks of waiting. The first thing I did was install Firefox and it felt better immediately. Again I thank you! Michael.

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Firefox uses two locations for the Firefox profile folder in hidden loactions. One location for your personal data (e.g. bookmarks) and another location for temporary files like the disk cache.

Location used for the main profile that keeps your personal data (Root Directory on about:profiles).

  • C:\Users\<user>\AppData\Roaming\Mozilla\Firefox\Profiles\<profile>

Location used for the disk cache and other temporary files (Local Directory on about:profiles).

  • C:\Users\<user>\AppData\Local\Mozilla\Firefox\Profiles\<profile>

You can copy certain files with Firefox closed to the current profile folder to transfer or recover personal data. Note that best is to avoid copying a full profile folder.

You can use the button on the "Help -> More 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 (encrypted logins;32+) and key4.db (decryption key;58+) for Passwords saved in the Password Manager
    key3.db support ended in 73+; to use key3.db in 58-72, make sure to remove key4.db
  • cert9.db (58+) for (intermediate) certificates stored in the Certificate Manager
  • persdict.dat for words added to the spell 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)

See also:

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