Download Download COMTool 3.1.2 Free

Anyone working in development can attest that their work requires receiving multiple types of messages from the terminal, especially when using different devices and manufacturers with their own protocols. That’s why the pressure to find the right testing and debugging tools isn’t enough.

communication tools is a lightweight, portable utility that acts as a serial debugging tool and can help you during the development phase.

Allows you to experiment with serial and TCP UDP

As mentioned, the app is portable, so all you need to do is grab the app, unzip the archive, and launch the executable to get started. The tool supports two types of connections, serial and TCP UDP. Whatever you choose, be sure to fill in the required information to set up the connection before proceeding with the test.

The app comes with a user-friendly and simple interface that packs the settings on the left and has a larger panel where you can view connection details. The above settings can be customized to send and receive, so you can fill in the required information according to your project’s specifications.

A handy serial and port debugger

According to the developers, the app can automatically detect serial numbers and even remember the last selected support. Other notable features of the tool include, but are not limited to, word wrapping, CR LF(\r\n) or LF(\n) support, protocols with customizable encoding and decoding method support, scheduled automatic sending, sending history and option to send again and multi-character encoding support.

If you’re looking for a simple utility to help you with various testing and debugging operations when using ports and serial, then maybe you can consider giving COMTool a try.