The Delphi/C++Builder messenger SDK allows for the development of customized peer-to-peer and client/server instant messaging applications such as ICQ, Jaber, MSN, AIM, with advanced technologies for data compression, encryption and networking.

With MsgCommunicator, you can send and receive binary buffers, streams, and string messages to any network client, even if they're offline at the moment. This software compresses and decompresses data on the fly, so you can speed up network messages exchange by reducing the size of data needed to send. Plus, the compression routines used in MsgCommunicator are faster than those found in popular archivers like WinZip or WinRar.
MsgCommunicator offers three data compression algorithms and nine compression modes, enabling you to achieve the necessary speed and compression ratio for data of any type. Additionally, you can encrypt network traffic using one of 12 powerful encryption algorithms with one of four encryption modes, all protected by a password or encryption key. MsgCommunicator has one of the best encryption function we've seen among all known messenger systems.
This software also provides Messenger functionality to work with Contact List, UserInfo, Users Database, and more, making it easy for you to build your IM application quickly. Finally, you don't have to worry about storing client and server data since all necessary features are already released in MsgClient and MsgServer visual components.
All in all, MsgCommunicator is a versatile and easy-to-use tool for anyone looking to create custom instant messaging applications. With its advanced networking technologies, encryption, and data compression, it's definitely worth considering if you're in the market for a powerful, reliable messenger SDK.
Version 6.00: Rad Studio XE3, XE4, XE5 support added (32 bit only)
Version 1.42: N/A
Version 1.41: N/A
Version 1.40: N/A
Version 1.30: N/A