1)   ArchiCrypt Shredder 3.1.2
In addition to the permanent deletion of sensitive data, ArchiCrypt Shredder cleans the free space on hard drives, removes tell-tale file fragments from cluster tips, wipes out traces from the last online surfing and deletes entire hard drives.
secure deletion, disk cleaning, disk wipe, drive wipe, delete file, clean files, drive clean, data delete, disk clean, erase,

 2)   File Deleter 1.039
File Deleter is an easy-to-use tool for delete files permanently. It can erase all data of deleted files physically without any chance to recover and protect your privacy effectively.
Delete file, Erase file, Destroy file, Clean Disk, Wipe files, disk cleanup,

 3)   WipeDir 1.0.1
WipeDir is a utility designed for use by developers to facilitate the removal of directories that may contain open files. Though intended for use as part uninstall methods, it may have other applications.
Delete directory, delete file, setup, install, uninstall,