ViPNet DISCguise is a small footprint utility, which allows data stored on a machines hard disk to be kept completely secure.
The program is simple to install and occupies less than 2Mb of disk space, A Windows Explorer style interface is used to select either individual files or a directory structure to encrypt.
Files and folders are encrypted with a strong encryption algorithm, using a combination of a unique user key and the password entered at time of encryption. The overall encryption strength is a function of the password selected by the user at time of encryption.
Free Demo version for Windows 98SE/ME/2000/XP/Vista.