Puran Wipe Disk v1.2

描述：Puran Wipe Disk is a tool that can completely destroy the contents of your file system, making all files unrecoverable. It can also simply overwrite the free space on a disk drive, meaning that previously deleted files would be written over and become unrecoverable. Key Features: Delete everything on a disk including file system. Wipe all the free space of a disk. Multiple disks can be erased in one click. 1 pass, 3 pass and 7 pass deletion is supported. 1 pass is quick and secure enough and recommended. 3 pass and 7 pass is slow and extremely secure. By secure, it means the ability to recover the data.
下载地址： http://www.afterdawn.com/software/system_tools/misc_system_tools/puran_wipe_disk.cfm