OpenOfficeBackup is a lightweight tool to promptly and frequently backup your office documents. It silently saves a backup copy to one or more configurable backup destinations, including removable devices like USB sticks or SD cards, each time you save a document.
This is a backup program with a simple user interface; can copy large files (>700MBs)
and can do automatic backups to a specific folder (could be any mounted HD partition,
USB HardDrive or memory stick)