1)   Free Drive Encryptor 1.5
Create a password protected, fully encrypted hard drive to store all of your private files and folders in. Just copy your files into your secure drive for total protection. Free.

 2)   CleverCrypt Lite (Freeware) 1.5
Create a password protected, fully encrypted hard drive to store all of your private files in. Just copy your files into your CleverCrypt drive for total protection. Free!

 3)   CleverCrypt Enhanced 1.7
Create an impenetrable 1280 bit encrypted virtual hard drive to store all of your confidential files in. Simply drag and drop!

 4)   Digital Secure Disk 1.5
SafeIT Secure Disk is a user-friendly program that allows you to prevent unauthorized access to restricted documents. The program makes a part of your current hard disk a secure disk. All private and confidential information stored there protected.