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.

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.

BestCrypt Corporate 1.12
BestCrypt Corporate provides protection of data in corporate networks using strong encryption algorithms. BestCrypt Corporate includes standard BestCrypt software that performs encryption/decryption operations creating virtual drives acting as regular drives. The core of BestCrypt Corporate is BestCrypt Central Manager that provides all range of functions: automatic installation/uninstallation and update of BestCrypt on remote client computers.

WinDefender 2.1.9.1
WinDefender is a tool that you can use to secure your confidential data and protect your files and folders on computers running Windows 95/98/ME. It provides real-time protection and security service with strong encryption. Once you encrypt your private folders then can use them just all others, non-encrypted ones - files will be decrypting 'on the fly'! You can assign access right, make it read-only or hide, for example.

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....

CryptoDisk 1.3
CryptoDisk is a powerful tool for creating and managing virtual encrypted disks (encrypted volumes). It creates encrypted volume within a file on a hard drive or any external data storage device (flash memory card, USB drive, etc) and then mount it as a real disk. All the data are automatically encrypted using your password right before they are saved to disk or decrypted right before they are loaded, without any user intervention.

Fox Protection 2.1.535
Fox Protection is an easy to use, friendly interface secure software. With Fox Protection you can lock file, folder and drive, protect your important data and your privacy in seconds. Fox Protection supports the newly adopted AES (US Government's Encryption Standard) secret-key encryption algorithm known as Rijndael which uses 128, 192 or 256-bit keys. Fox Protection offers the perfect solution for your personal computer data security.

Kemo Data Encryption 2.0
Kemo Data Encryption 2.0, the easy way to protected your personal and mission critical data, if you want to keep your valuable data secured and protected from theft and prevents unauthorized Kemo Data Encryption 2.0 is the perfect solution.

DiskEncryptor 1.6
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 or create some new virtual disks and cds. After encypted, all the operation for this encrypted disk is as the same as a normal disk, when read and write, the decryption and encryption engine is running at background and transparently.

ViPNet SafeDisk
ViPNet Safe Disk is an easy-to-use, reliable, user-friendly and smart program that lets you create encrypted disk partitions (drive letters) to keep your private and confidential data secure. It keeps your confidential data in a strongly encrypted form on your disk and provides you with transparent access to it from any application program. The encrypted partition resides in a single file which is easy to backup to any media like a recordable CD or DVD to protect it from data loss. ViPNet Safe Disk creates one or more virtual disks on your hard drive and/or other external storage devices. Once a user creates a virtual encrypted disk, that disk is assigned a new drive letter and appears to the user like any other system drive (like the A: or C: drive). In the working process the system is creating files so-called "containers", whose size is specified by user; the files are displayed as logic disks. When the disk is mounted, the data is automatically encrypted and decrypted when the user writes or reads this data respectively. When the disk is unmounted, either manually or by logging out of Windows, the secure data it contains becomes completely unreadable and undetectable by the operating system. Best of all, since Safe Disk appears to Windows as another drive letter, it is instantly compatible with almost any standard business application, word processor, spreadsheet or database program. All information that the user stores on the disks is kept encrypted. When read, the information automatically is being decrypted, when saved-encrypted. This process is completely transparent for a PC user. ViPNet Safe Disk Features: 1.ViPNet Safe Disk utilizes a proprietary encryption algorithm with a key length - 256 bit. 2.Intuitive user interface. The system tray menu, integration with Windows explorer makes the encryption of proprietary information easy and seamless. 3. Designed for non-security experts using transparent on-the-fly encryption of data.