It is the missing link between devices that speak UDP on your network.
UDP Test Tool is both a UDP packet generator and listening application.
Simple Port Tester is a neat application created to test TCP and UDP ports.
upRedSun and iForwarder, Inc.
It will let you port forwarding to multiple IP addresses at the same time.
Verigio Communications Inc.
Multi Port Forwarder enables you to redirect requests to another IP and port.
VirtualCOM-UDP is a software based UDP/COM Port Redirector solution.
The dialer uses one local UDP port and one local TCP port.
ServerTalk lets you communicate directly with a TCP or UDP port on a server.
NetworkActiv AUTAPF is a UDP and TCP port forwarder.
Serial Port Tool
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
Scriptable data terminal supporting serial port, UDP, TCP client/server, etc.
Art of Ping
PingFu UDP transmits UDP packets encapsulated in the TCP communication protocol.
The UDP Win Chat can be used as a P2P chat on UDP protocol.
Router Port Forwarding is a port forwarding and port triggering tool for router.
It's a 3rd person, side-view, fast-action, kill-them-before-they-kill-you game.