AES Pro 5.5
AES Pro is the utility program that creates active public keys. Active key is an executable program that contains a public key and the software necessary to encrypt messages and decrypt the answer-back messages.

abylon ENTERPRISE 7.0
The protection of the computer and stored files against undesirable access is more and more important. This Security-Suite offers innovative and professional security and encryption modules for private and business use. Beside the password- or certificate-based encryption you can protect the computer against illegal access or ultimate delete files.

Dekart Private Disk 2.09
Powerful, reliable and flexible disk encryption program. Hide your programs and data, and exclusively restrict access to them. Private Disk shields files from viruses and malware even if your antivirus or antispyware program fails to protect the system. Your data are truly portable - you can encrypt your information on USB drives, CDs, DVDs and work with the protected files on any computer without having to install the software locally.

Cryptosystem ME6 9.01
Cryptosystem ME6 is a Windows program which uses a symmetric key encryption system to encrypt information in either a single file or in multiple files (at once) so that it cannot be read by those not knowing the key. Data is encrypted using a key which is from 16 to 64 characters long, and which can be either a phrase or a sequence of 64 random bytes (the software provides a way for you to generate such random keys).

ViPNet Safe Disk 3.0.3
ViPNet Safe Disk keeps your confidential data in a strongly encrypted form on your disk and provides you with transparent access to it from any application program. ViPNet Safe Disk provides transparent "on-the-fly" encryption for your notebook or desktop personal computer. 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.

CryptoExpert 2008 Lite 7.6.4
Freeware, CryptoExpert system mounts a volume file to create a "virtual drive" that appears to applications and users like any other physical drive. Any data that the user attempts to write to this drive is intercepted by CryptoExpert, encrypted, and written to the volume file. Attempts to read from this volume are also intercepted, and the relevant data is read by CryptoExpert from the volume file, decrypted, and presented to the application.

AxCrypt 1.6.4.4
Easy to use strong file encryption, integrated with Windows Explorer. Encrypt, compress, decrypt, wipe, view and edit with a few mouse clicks. Cryptographic primitives are AES-128 and SHA-1. A combination of strong symmetric encryption with compression and double-click editing/viewing. Encrypted files have a '.AXX' extension added to their names, and are shown with a new icon.

SecExMail Home 1.51
SecExMail makes e-mail encryption as easy as sending a message. There are no plugins necessary and it will work with any standard email client including Microsoft Outlook, Outlook Express, Calypso, Eudora and many more. Now includes automatic key exchange and powerful html filtering to protect from malicious email. Personal Edition, including support can be purchased for $4.95 using PayPal or Credit Card. Commercial and Linux versions available.

USA Shield 2.15
USA Shield is the suite of encryption tools for personal and professional security. It allows you to protect the privacy of your sensitive files and messages by encrypting them with up to three strong cryptographic algorithms.

LTFCrypt 1.1
Would you like to use C++ to build your own file encryption program? This real-world example source code package contains a fully functional program that encrypts and decrypts text or binary files. This is an easy way for you to learn how to use Visual C++ with LibTomCrypt, a public domain and an ISO C cryptography library, to build your own file encryption program.