Active@ KillDisk - Active@ KillDisk allows you to destroy all data on hard and floppy drives completely, excluding any possibility of future recovery of deleted files and folders.
WipeFile - WipeFile erases files and folders secure and fast.
Darik's Boot and Nuke - Erase hard drives, desktops, laptops or servers free with a Darik's Boot and Nuke (DBAN) download. Try it now.
SDelete - Securely overwrite your sensitive files and cleanse your free space of previously deleted files using this DoD-compliant secure delete program.
HDD Wipe Tool - HDD Wipe Tool is a freeware utility for low-level hard disk drive erasing.
Permadelete - Permadelete is an easy-to-use and beautiful app for windows that can delete files and folders...