It's a tool for testing HTTP servers and Web applications. It supports HTTP/HTTPS protocols, GET,POST and HEAD methods, HTTP proxies, refferes and cookies. It's like HTTP Debugger in network tool AccessDiver or HAS.
Java Crypt Framework (JCryptFX) is a java-based education project for de-/encrypting streams. It has a implementation of DES and TripleDES in it but the framework user can write own cryptography algorithms and stream types for it - includes a console app