User profile
Where is my user profile stored - on my computer or on Firefox computer? I need to re-install Firefox on a new computer. Will I lose my Folders (left side of screen), or are they safely stored with Firefox? Will they reappear when I install Firefox on the new computer?
Where is my user profile stored - on my computer or on Firefox computer? I need to re-install Firefox on a new computer. Will I lose my Folders (left side of screen), or are they safely stored with Firefox? Will they reappear when I install Firefox on the new computer?
Alla svar (1)
Hi
Best is to backup your current profile folder data yourself and not rely on Sync (Sync isn't meant to be used as a backup).
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.
- Help -> Troubleshooting Information -> Profile Folder/Directory:
Windows: Open Folder; Linux: Open Directory; Mac: Show in Finder - https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data
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.
- 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)