Having a backup of your files is very important as you never know you files can get corrupted or lost due to hard disk failure. Firefox Backup Tool is one such backup tool which allows you to take a backup of all the Firefox configurations and settings. It can help you to backup profiles, bookmarks, passwords, add-ons installed, history, saved sessions and other relevant data. You can also restore any backup to Firefox in case you want to install Firefox again.
Another good feature of this tool is that you can password protect the backup file and protect it from other using it. The second tab allows you to restore Firefox backups created.
If you frequently update and tweak Firefox, or do not want other people to modify the main configuration of your browser, this is the software you want. The tool is very simple and easy to use.