LockDisk 3.0
Free Encryption Software, Lock, hide, and password-protect all types of files and folders. Creates multiple encrypted container (vault) to protect your data. It's powerful encryption ensures that only you can access your data.

CryptoExpert Lite 7.8.3
Freeware, CryptoExpert system mounts a volume file to create a "virtual drive" that appears to applications and users like any other physical drive. Any data that the user attempts to write to this drive is intercepted by CryptoExpert, encrypted, and written to the volume file. Attempts to read from this volume are also intercepted, and the relevant data is read by CryptoExpert from the volume file, decrypted, and presented to the application.

BladeBox eXtreme 4.0
BladeBox creates virtual encrypted volumes, which are AES-ENCRYPTED files which can be mounted as if they were disk drives.Virtual Encrypted Volumes (VEV) are seen and considered by the operating system as if they were actual volumes (drives), they have a drive letter, a volume name, and you can see them inside your My Computer resources and inside the Windows Explorer. Ability to auto-unmount volumes. Hiding Engine and Application Firewall.

CryptDisk rscdisk 4.2
Cryptdisk encryption on the fly creates a virtual disk on your system (cryptdisk). Cryptdisk is turned off and on as you need it. Entry into the virtual disk is only achieved by use of a file (Keyfile) and a highly secure passphrase process. All files, data, and information written in the cryptdisk or parked in the cryptdisk is encrypted automatically. All files you move out of the virtual cryptdisk are decrypted automatically.

Advanced Crypto Drive 1.0
With Advanced Crypto Drive you can keep your confidential data - documents, letters, photos, videos, programs and any other files and folders strongly protected on virtual encrypted disks. Such disk has no differences from any other physical hard disk drive but it supports transparent on-the-fly encryption to keep secret data strongly secured.

Folder Encryption Dog 2.8
is a Folders' data access control and encryption utility designed for Windows 98/Me/2000/XP/Server 2003. It lets you password protect, hide, and encrypt data of folders in hard disk or portable disk. Without password, nobody is able to delete, move or copy the files in protected folders.

SecretDrive 1.3.6
SecretDrive is a small and reliable program that allows you to create up to 16 encrypted virtual disks. SecretDrive provides transparent on-the-fly data encryption by one of five modern encryption algorithms. Encrypted flash drive container support. Algorithms: AES (Rijndael), GOST 28174-89, Blowfish, Twofish, CAST 256.