This is a simple, easy-to-use disk encryption tool that encrypts and password protects your removable and external disk. Its powerful encryption ensures that only you can open an encrypted logical drive. Key Features: 1. Encrypt data using 256-bit AES algorithm; gold lock can encrypt every bit of the data with high security level; silver lock can encrypt file system with very fast speed. 2. Help to choose a secure password; validate password using SHA-256 algorithm; not store password on any media. 3. Verify drive sectors before encrypting data; Undo encryption/decrytion action at any moment; 4. Support various disks; drives plug-play; one time register Hpsetool in an external drive, any computer use it. 5. Support all windows file system: NTFS, Fat32, Fat16, Fat12. 6. Designed for Windows 2003/XP/2000 and work with Windows Vista. 7. XP visual styles support; HTML online help.