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Firefox keeps session backups in the profile folder. You might be able to recover your open tabs with it. I've been in a similar situation with tab groups and m
by meruru 7y ago
Firefox keeps session backups in the profile folder. You might be able to recover your open tabs with it. I've been in a similar situation with tab groups and managed to recover all of them, though I don't remember exactly how.
- Dylan16807 7y agoprevious.jsonlz4 and upgrade.jsonlz4-datenumbers They will almost certainly work to get tabs back when copied over the profile's sessionstore.jsonlz4 If something has gone really wrong then the tab URLs can be extracted.