Tiny application which allows encrypting basic text.
Encrypt and manage secret text data
Twinkle is an open-source text editor.
Graphical message and file encryption tool
Encrypt and decrypt text using AES 256 bit encryption
JCryptor is an encrypting tool based on the Caesar-cipher.
A simple example of polyalphabetic cipher in Java.
A Java application for transferring computer files in 5 letter groups