No nonsense file and text encryption
BitCrypt is a free ultra-strong encryption that hides text in bitmaps.
Decrypt encryptions without knowing the key or cipher
Halimede Certificate Authority
Graphical message and file encryption tool
Java Encryption Utility.
AES Cipher, Base64 encoder, SHA calculator
Text encryption tool using Vigenère cipher
Encryption/Decryption tool for words/hash/digits/encoded text
A tiny, fast encryption tool in C
ISC lets you encrypt & decrypt text and files of any type up to 4GB
Decrypts and encrypts substitution, transposition and vigenere ciphers
Open source P-RNG based cryptography.
SES brings back the uncrackable onetime pad, with a digital twist.
A simple example of polyalphabetic cipher in Java.
Decrypt messages encrypted with a substitution cipher
JCryptor is an encrypting tool based on the Caesar-cipher.
Encrypt your text files with XOR cipher
Sending encrypted data through internet web applications.