I see that DOpus can securely delete a file, but I don't see an option to securely wipe free space on a drive (e.g., before selling it).
I see that DOpus can securely delete a file, but I don't see an option to securely wipe free space on a drive (e.g., before selling it).
Copywipe (free) will do the trick, assuming you want to securely wipe the whole drive.
Regards, AB