port

This software offers a unique combination of local and network virtual COM port features. It enables users to share real COM ports and create virtual ones that can be connected through a virtual null-modem cable, enhancing connectivity options.

A Serial COM port Communication SDK offers a simple solution to add serial communication to projects. Communicate with various serial port devices such as printers, modems, or scanners. The software includes free samples for various programming languages such as PHP, JavaScript, and more.

SUDT SerialRemap is a powerful configuration tool designed to redirect data from one serial port to another. It remaps all data sent through one port to any other port, making it a useful tool for complex serial communication setups.

SerialNull by SUDT is a robust system utility that emulates virtual RS232 serial ports via a null-modem cable. It is designed to provide a powerful solution for user emulation needs.

SUDT SerialTrace is a monitoring software for RS232/422/485 COM ports. It displays, logs and analyzes all serial port activity in a system. Suitable for professionals.

TVicPort is a software for Win32 applications that enables direct access and control over hardware without utilizing the Windows DDK. Its set of device drivers makes hardware management easier and more efficient.

This free serial port monitor is a powerful communication packet data analyzer and COM RS232 sniffer. It can spy, capture, view, analyze, and test COM port activity, making it ideal for performing COM port connection and traffic analysis.

Emsa Port Blocker is a customizable TCP blocking utility that blocks unwanted access to and from a computer. It functions similarly to a firewall but is not one.