FREE UDP SOCKETS - Free Downloads

ServerTalk lets you communicate directly with an open TCP or UDP port on a machine. It is similar to a graphical Telnet client, but lets you pick the port, and lets you use TCP or UDP. ServerTalk is FREEWARE. Installer Included.COM library for Visual Basic 6, providing an easy access to the network layer of operating system (UDP and TCP sockets).UltraSniff is a powerful network sniffer, It is designed for capturing and analysis of the packets through the netwok. Also UltraSniff is a sockets sniffer that can show you detailed process-related listing of all IP,TCP,UDP endpoints on your system.