Serial Com Port Monitor

Serial Com Port Monitor is a tiny tool that enables a straightforward reading and recording serial data going through your computer’s serial ports. According to the developer, all data that is sent to and received from serial RS232/422/485 port, all events that are sent to port by an application and the status of these events.

Can capture multiple ports data in real time

The highlight of the tool stems from the fact that it can sniff data transmitted over a serial port even when it is already used by another application. Consequently, it can be a great asset for collecting data in real time as well as great help for anyone developing products that employ COM communication. Not only can you detect potential problems as they appear during the communication, but also reduce costs as you may learn to prevent them.
It is worth mentioning that the application can work with multiple ports at the same time and is not limited to just one, a feature that makes it ideal for development. Since the data can be sniffed from several COM ports, it means that you can track the communication of your serial app with multiple devices at a time.

Provides comparison tools so you can analyze sessions

A further noteworthy feature of the program is that you can compare your current monitoring session with the one you saved previously. In fact, thanks to this function, you can preview two different sessions in two adjustable windows so that you can easily spot the differences, identify problems and address them accordingly.
Lastly, it is worth mentioning that Serial Com Port Monitor allows you to manipulate and send data of various formats. To put it simply, you can work with string, binary, octal, decimal, hexadecimal or any mix of the aforementioned formats.