CrypDisk.4h virtual disk based encryption tool


CryptDisk.4h - free disk encryption software for Windows 2000/2003/XP/Vista.
It is a virtual disk based encryption tool that runs under Windows. CryptDisk.4h uses a file as virtual logic drive and mounts it as a real one, everything you write to the created virtual disk will be encrypted transparently, virtual disk in effect is a drive volume that is loaded once you have input the correct password.

*Creates a virtual encrypted disk within a file and mounts it as a real disk.
*Decryption is automatic, as data is read from the hard disk or usb token, CryptDisk.4h automatically decrypts the data before it is loaded. When data is written back to the hard disk, it is automatically re-encrypted.
*CryptDisk.4h uses two of the most proven encryption algorithms: AES-256, Twofish-256.

New features in CrypDisk.4h version 4.0:
*Windows Vista/2008/7 compatibility.
*Support for x64 systems (drivers not signed yet. Please follow this manual for example).
*Support for XTS encryption mode (IEEE P1619).
*Fully compatible with v3 images.
*Improved performance on multiprocessor computers.

Current Version


CryptDisk.4h 64-bitv.4.0[Size: 6.8 Mb]PGP Signature (for 64 bit version)


CryptDisk.4h 32-bitv.4.0[Size: 6.0 Mb]PGP Signature (for 32 bit version)


CryptDisk.4h_4.0_SRC.rar[Size: 347 Kb]PGP Signature
Public key (email was added, so a new one)

Previous version (Not compatible with Vista\Windows 7+)


CryptDisk.4hv.[Size: 394 Kb]PGP Signature


CryptDisk_SRC.rar[Size: 110 Kb]PGP Signature
Public key

cryptdisk.4h [at]


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