nwipe secure disk eraser
Secure wiping/shredding of free disk space with many methods
A library for secure deleting data on-the-fly
Lightweight RAW and ZIP disk images reader and writer to USB or SD
Jihosoft Mobile Privacy Eraser helps you permanently erase all your pr
Generates file with zeros
A hard drive disk wipe and data clearing utility
Portable FAT File System Stack for Embedded Devices
A Windows 'dd' frontend