Cryptic Disk 2.5.4
Cryptic Disk 2.5 provides a simple and affordable way to protect disks and disk partitions by encrypting them. The encrypted data cannot be accessed without entering the password, even if a hacker gets access to a PC or the hard drive is stolen. The program uses the AES 256-bit encryption algorithm, the same encryption NASA, the FBI and the Department of Defense uses to protect their data. Encrypting/decrypting takes one click. Free download.

DriveCrypt 5.0
DriveCrypt is the fastest and most feature-rich real-time encryption system available. Special care has been taken to render all cryptographic parts as invisible & transparent as possible.

SafeBit Disk Encryption 1.7
SafeBit Disk Encryption is the perfect electronic vault you need for your privacy. It features military strength on-the-fly encryption, by creating virtual disk drives, where you can hide files and folders, keep them encrypted all them time, but still work with these files just like you work with normal files. SafeBit is the last line of defense if your current security system fails against viruses, trojans or hacker attacks.Protect yourself now!

Secure Storage Pro 1.3
Want to be absolutely sure your data is always protected? Want to have your files encrypted but don't want to hinder access to them? Get Secure Storage Pro, a virtual disk utility that encrypts data on the fly. Place all your confidential data (files, documents, pictures, e-mails, etc) onto a virtual disk and set the password. Only the password bearer will be able to access data, the others won't even know it's there! 100% FREE Trial.

Hexprobe Disk Encryption Tool 3.02
A simple, easy-to-use disk encryption tool that encrypts and password protects your removable and external disk. It allows you choose a secure password and a gold lock or a silver lock to encrypt the logical drive on your various disks. And it uses 256-bit AES algorithm for maximum security and does not store the password on any media. Its powerful encryption ensures that only you can open an encrypted logical drive.

Huge Small File 1.0
This is a freeware application which creates fake huge files on a NTFS disk which can be shared using common filesharing clients like DC++. Using Huge Small File you can saftly share legal content. This application works only on Windows NT/2000/XP/2003 systems ON NTFS partitions.

Virtual Flash Drive 3.21
Protect private and sensitive data from potential unauthorized access. The main features:1.Full characters of virtual USB Flash memory disk and function of plug and play.2.Unlimited volume and free choice of the volume of Virtual Flash Drive.3.Method of Encryption algorithm: DES, MD5, free choice of user on the encrypting degree. 4.Possibility to support 4 independent Virtual Flash Drives.

DriveCrypt Plus Pack 3.9
DriveCrypt Plus Pack (DCPP) is a Full disk encryption software which partially or fully encrypts your hard disk including the operating system, allowing pre-boot authentication. The User enters a password on computer start up, before the operating system boots up. DCPP is the fastest and most feature-rich real-time encryption system available. DCPP is the only software on the market able to hide the entire operating system inside another one.

DiskEncryptor 1.2
A transparent(on-the-fly) disk/cd encryption system, which combin with AES 256-bit encryption. DiskEncryptor can make a disk partition encrypted on the windows system. After encypted, all the operation for this encrypted disk is the same as a normal disk, when read and write, the decryption and encryption is running at background and transparently....

R-Crypto Disk Security 1.2
A reliable solution to create encrypted virtual disks on-the-fly and protect confidential information and personal data on a desktop, notebook, or a removable data storage device against unauthorized access. Such virtual disk is an ordinary file stored on any data storage device whethe it's a hard drive, USB-disk, CD, DVD, or a network resource. A correct password required to access file on the disk. A free fully functional 30-day trial version.