David Buckley
10
Shareware
It is the missing link between devices that speak UDP on your network.
4
PCWinTech.com
1,305
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
28
SimpleComTools
606
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
9
Nsasoft LLC.
2,787
Freeware
List available hosts, open ports, and their characteristics.
upRedSun and iForwarder, Inc.
73
Shareware
It will let you port forwarding to multiple IP addresses at the same time.
2
Verigio Communications Inc.
43
Shareware
Multi Port Forwarder enables you to redirect requests to another IP and port.
IDT Corporation
68
Freeware
The dialer uses one local UDP port and one local TCP port.
1
DesertHail
ServerTalk lets you communicate directly with a TCP or UDP port on a server.
SimpleComTools
9
Shareware
VirtualCOM-UDP is a software based UDP/COM Port Redirector solution.
37
NetworkActiv
84
Shareware
NetworkActiv AUTAPF is a UDP and TCP port forwarder.
40
Serial Port Tool
169
Shareware
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
Stefan Zieker
78
Open source
Scriptable data terminal supporting serial port, UDP, TCP client/server, etc.
35
Mark Russinovich
19
Freeware
This is a program that will show you listings of all TCP and UDP endpoints.
4
SENA Technologies
87
Freeware
The program enables users to flexibly send/receive data through TCP or UDP.
3
FewByte
8
Freeware
It's a program designed to inspect system TCP and UDP ports and find open ones.
Vine Ripe Consulting
28
Freeware
This program provides real-time flight simulation data through UDP from FSX.
