Windows file deletion functions delete files just apparently: the
underlying hard disk sectors, containing your sensitive data, are
neither being emptied nor overwritten, thus making it easy to restore
previously deleted files even without advanced technical knowledge.
Applying five well-known and acknowledged deletion standards Secure
Eraser deletes your sensitive data irretrievably - and offers an easy
to use user interface.

Additionally to overwriting sensitive files with random data Secure
Eraser supports other acknowledged deletion standards (US DoD 5220.22-M
E, US DoD 5220.22-M ECE, German standard, Peter Gutmann standard).
Secure Eraser creates context menu entries in context menus for files,
folders and recycle bin to allow direct access to secure file deletion
functions.

Kod:

http://rapidshare.com/files/77731565/sh7ady002.rar