Serial Port Monitor is a professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all serial port activity in a system. Serial Port Monitor is a powerful system utility for exploring the way OS works, monitoring how applications use ports, for tracking down problems in system or application configurations and processes. Advanced filtering, search and representation capabilities build a rich features list, which along with a user-friendly interface become its key advantages. Serial Port Monitor delivers maximum functionality for everyone who needs real power to deal with ports.