BitCrypt is a free ultra-strong encryption that hides text in bitmaps.
Decrypt encryptions without knowing the key or cipher
Halimede Certificate Authority
Java Encryption Utility.
AES Cipher, Base64 encoder, SHA calculator
Text encryption tool using Vigenère cipher
A tiny, fast encryption tool in C
Open source 8 bit random number generator
SES brings back the uncrackable onetime pad, with a digital twist.
ISC lets you encrypt & decrypt text and files of any type up to 4GB
JCryptor is an encrypting tool based on the Caesar-cipher.
Sending encrypted data through internet web applications.
Decrypt messages encrypted with a substitution cipher