Serial Port Utility is a professional communication software for serial port.
A handy suite of network tools to help get your ports forwarded.
List available hosts, open ports, and their characteristics.
Displays, logs and analyzes all serial port activity in a system.
Simple Port Forwarding works with WebPages and not directly with your router.
The Switch Port Monitor utility provides visibility into network switches.
Unistal Systems Pvt. Ltd.
Port Locker helps you protect valuable information from your computer.
Emsa Advanced Port Blocker is an internet port blocking utility.
Bill Serial Port Monitor utility is a Serial RS-232 COM ports monitor.
Internet Port Mapping is an utility for your network with some options.
Sollae Systems Co., Ltd.
A configuration utility for parameters through LAN and serial port on windows.
Perle Systems Limited
Perle’s TruePort is a COM port re-director driver utility.
Cisco Systems, Inc.
Cisco Unity Port Status Monitor is a remote connection utility.
Free Software Foundation, Inc.
Port Ping is a .NET Framework 3.5 Based utility application.
High Plains Software, Inc.
HPS WinTail is the ultimate Windows port of the Unix tail utility.
Integrated Telecommunication Systems
ITS-SCF utility connects to I-FIU through existing Modbus port .
Cornell Microgravity Project
Serial Port Communication is a free utility that allows you to communicate.