SerialTool

SerialTool is a powerful software designed for serial (COM port) communication on multiple platforms, including Windows (from Windows 7), MacOS (from Mojave onward), and Linux.
It allows handling multiple COM ports in a single instance and provides advanced configurations for seamless serial port communication.
The software enables users to record serial port traffic in ASCII and HEX formats, set auto-answer responses upon receiving specific packets, and schedule multiple sends for stress testing applications.
With features like alarms triggers, full control of Serial Port signals, and support for 32 types of CRC, SerialTool caters to both hobbyists, such as Arduino users, and professional users working on embedded systems.