ShredOS is an entire OS just for destroying data

Want to utterly wipe a drive? ShredOS will do it for you. Install it to a USB stick, boot from said stick, and let it annihilate all those ones and zeroes. READ BOING BOING AD-FREE! ShredOS is a USB bootable (BIOS or UEFI) small linux distribution with the sole purpose of securely erasing the entire contents of your disks using the program nwipe. — Read the rest