Delphi / C++Builder messenger SDK for the easy creation of custom peer-to-peer and client/server instant messaging (IM) apps like ICQ, Jaber, MSN, AIM, etc. with data compression, strong encryption and advanced networking technologies.
CryptoPressStream is the most powerful streaming compression and encryption library for Delphi / C++ Builder. It provides an easy way to compress and encrypt files, streams, strings, buffers and blob fields.