CoolTerm

CoolTerm is a completely free app that allows you to send and receive information through any serial port. This is especially useful for people (usually professionals or electronics hobbyists) who need to exchange data between various devices connected through serial ports, such as development kits, servo controllers, or various transmitters.

Simply unzip and run

In order to use CoolTerm, you will not need to install the program. All you have to do is unzip all the files inside the same folder, and that's it. The first time you run the program, you will be able to adjust the Settings, but if you prefer (or don't know how to do it very well), you can also leave all the settings as they are. Once you have completed this first boot, you will be able to use the software with ease.

Send information to serial ports in seconds

The first thing you will see when you open CoolTerm is a terminal where you can enter all the information you want to send to the serial port. The program is compatible with both .CoolTermSettings files and .STC files, so you can create and save your own macros to use later as many times as you want. You can also choose between three different views: standard, hexadecimal, and graphical.

Conveniently send information through serial ports

Download CoolTerm if you usually work with this type of port, which is becoming less and less common on most PCs. Thanks to this program, you will be able to work with any external device that uses serial ports, as well as send information and data between them.