TCP/IP and UDP/IP Delphi library for sockets communication across a network. Allows multiple servers and clients to run simultaneously. Create proxy, chat, file transfer, HTTP, SMTP, POP3, FTP and DNS client programs. Secure and private messaging;Supports using session keys for encrypting and decrypting data. Control devices (relay, scale, GPS, embedded computer, etc.) using TCP/IP. Works with 32 or 64 bit Delphi including XE4.