Firefox has a backup system.backupfox is an extension for Firefox to save your bookmarks in a JSON file. Now you can retrive your links saved.
BackupFox
The BackupFox useful Firefox extension that automatically and regularly back up your bookmarks and history.use this simple tool to save the copy of the configuration of your browser and navigate links to important data files on the hard disk .
You must specify a file path that contains the saved data. The recorded data is formatted. JSON.
