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Transfer Firefox from dead computer to new one

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Firefox was running fine. Windows 7 computer died. I now have a new computer and I have an external HDD with copies of the files that were on the old/dead computer. I want to move my Firefox stuff over from the external HDD backup to the new computer so that my Firefox is back as it was (bookmarks, add-ons, extensions, settings, everything except passwords).

Is there some way to transfer all the stuff in one fell swoop, i.e. is there a Firefox folder that I can simply mouse over from the backup disk to the new computer or do I have to transfer individual files and, if so, in what folders are they stored in a Windows 7 Firefox installation ?

Thank you for your help.

Firefox was running fine. Windows 7 computer died. I now have a new computer and I have an external HDD with copies of the files that were on the old/dead computer. I want to move my Firefox stuff over from the external HDD backup to the new computer so that my Firefox is back as it was (bookmarks, add-ons, extensions, settings, everything except passwords). Is there some way to transfer all the stuff in one fell swoop, i.e. is there a Firefox folder that I can simply mouse over from the backup disk to the new computer or do I have to transfer individual files and, if so, in what folders are they stored in a Windows 7 Firefox installation ? Thank you for your help.

All Replies (3)

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You can copy selected files from your old profile folder to your current profile, for details see Recovering important data from an old profile.

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Thank you very much for this rapid response. I checked these links and if I understand correctly the Profile does not contain add-ons and extensions so I somehow have to restore those separately. Can they be restored too by mousing files/folders over from the backup HDD or do they have to be restored/reinstalled individually ?

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You could copy the entire \extensions\ folder from the old Profile to the new Profile, but you'll have to reset all the preferences for those extensions.