Purge (Confidential Files Eraser)

Purge is a program that allows you to delete files from your computer the way, it won't be possible to recover them using any file recovering software or even by giving your harddrive to the professional company that specialize in data recovering. Purge will permanently erase these files from your hardrive, by overwriting their's content with random data, sector by sector. You can use Purge to destroy the content of any file on your hard drive.