Short description of Nucleus Kernel DBF Repair Software 5.01: Nucleus Kernel DBF is a advance easy and user friendly file repair software for corrupt [.dbf] files. Software uses QFSCI technology to repair corrupt or damaged dbf database files. It is one of the most widely used dbf database repair software by Home Users, Computer Technicians, System Administrators, R & D Institutes, Academic Institutes, Defense Establishments etc.