SafeHouse provides transparent on-the-fly encryption for your notebook or desktop personal computer. Using SafeHouse, you can allocate portions of your existing hard drives to be reserved for encrypted data. SafeHouse encrypted volumes appear on your PC as another Windows drive letter. All encryption is performed automatically and transparently on the fly. You can do anything with a SafeHouse virtual drive that you can do with a normal hard drive; only that with SafeHouse, the encrypted volumes require password authentication before the files become accessible.

• SafeHouse Personal File Encryption 3.06
  SafeHouse provides total privacy and protection for your sensitive files and folders using passwords and strong 256-bit encryption. SafeHouse features military-strength encryption...

• SafeHouse Professional File Encryption 3.06
  SafeHouse provides total privacy and protection for your sensitive files and folders using passwords and strong 448-bit encryption

• SafeHouse Explorer USB Disk Encryption 3.01
  FREE SafeHouse Explorer provides total privacy and protection for your sensitive files and folders using passwords and super-strong 256-bit encryption. This software is amazingly simple to use and features a familiar Windows Explorer-like look and...

• BladeBox Iron Edition 1.1
  BladeBox creates virtual encrypted volumes, which are AES-ENCRYPTED files which can be mounted as if they were disk drives (with a DOS drive letter too)

• SecretDrive 2.02
  SecretDrive is a FREE, 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), Blowfish, Twofish, CAST 256. Key features: strong on the fly...

• GiliSoft Private Disk 7.0
  GiliSoft Private Disk is a software which will make transparent encryption using virtual hard drives

• Aloaha Crypt Disk 5.0.15
  Features - Creates a virtual encrypted disk within a file and mounts it as a real disk - Encryption is automatic, real-time (on-the-fly) and transparent - Parallelization and pipelining allow data to be read and written as fast as if the drive...