8
DeviceLock, Inc.
284
Freeware
Active Ports monitors all open TCP and UDP ports on a local computer.
28
SimpleComTools
594
Freeware
UDP Test Tool is both a UDP packet generator and listening application.
4
PCWinTech.com
1,300
Freeware
Simple Port Tester is a neat application created to test TCP and UDP ports.
12
Portforward.com
8,760
Shareware
A handy suite of network tools to help get your ports forwarded.
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.
1
Emsai Industrial
74
Shareware
Emsa Advanced Port Blocker is an internet port blocking utility.
BillProduction
19
Shareware
Bill Serial Port Monitor utility is a Serial RS-232 COM ports monitor.
2
Fluke Networks
37
Demo
The Switch Port Monitor utility provides visibility into network switches.
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
164
Shareware
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
Stefan Zieker
77
Open source
Scriptable data terminal supporting serial port, UDP, TCP client/server, etc.
3
Darkwood Studio
1,232
Shareware
Serial Port Utility is a professional communication software for serial port.
