I would like to know what is a good hard drive cleaner. I want something that will clean everything so that nothing can be picked up period.
Is this one a good program?
Active@ Kill Disk - Hard Drive Eraser
hmm, for such purposes i usually use CCleaner look here
Or you can try this .
They say it "reverts the drive to pre-formatted state". in other words: it deletes ALL data including the partitions.