Hide Hard Disk Drives - Hide My Disk Tool
If you need to hide your hard disk(s) this software can help you! Very easy to use and totally secure, Hide My disk can hide your hard disk(s) or hard disk partition(s) simply clicking a button! You can protect the access to the program with a password.
Hide My Disk - Free Edition FREE $
Free edition! Without password protection
The free version can hide the hard drives BUT can not protect access to the program with the password. No support for this version! We recommend using the paid versions to ensure maximum privacy.
More Info : http://www.hidemydisk.com/index.php