A message encrypt app on Windows, use RSA 512-10240 bit.
GnuPG for Windows
A command line interface for encryption and decryption using the NTRU
RSA algorithm based encryption tool.
An encryption tool for creating file archives
PassEncryption is designed to encrypt files and generate passwords.
A Hybrid Cryptosystem with Steganography DLL
Fileprivacy easily encrypts your files
rsa-elgamal comparison
An Cryptography software with RSA algorithm
Cryptkeeper Secuirty tool
Set of useful tools for payment service development