I use http://www.heidi.ie/node/6 for free space wipe within windows. If not running within windows I'd use a linux live cd, although I don't think this meets your gpl ...

My faithful standby, Darik's Boot & Nuke, apparently doesn't support SATA disks; apparently that little gem was yanked to make the for-pay version actually worth buying. Even stepping back to an old ...

Software Recovery has come a long way and recovery software that can recover files from storage devices or hard disks even when it is completely formatted. We have personally reviewed several data ...