Utilities / Misc Tools


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. You may monitor several ports simultaneously and compare its sessions. With the help of Serial Port Monitor you may debug RS232 ports and any devices using it. It can effectively be used for monitoring serial data exchange between serial devices and any Windows application, debugging computer connection with peripheral devices using COM port - such as modem, mini-ATS, projector, etc, for solving problems with serial (RS232/422/485) data communication control networks and devices, for software and hardware testing and much more. It can monitor any software/hardware that works with a serial port, intercept and record all serial input/output control codes (IOCTLs), tracking their full details and parameters. Serial Port Monitor supports all COM-port types: standard on-board ports, extension board ports, SERIAL-via-USB adapters.

  • Platforms:
    Windows, Windows 7, Windows 7, Win7 x32, Win7 x64, Windows 8, Windows 8, WinVista, WinVista x64, WinXP,Windows2003,Windows 10,Windows Server 2012,Windows Server 2016,Windows Server 2019

  • Similar:
  • Version 8.0 Changes:
    Improved: overall performance and stability; support for USB to COM port adapters; stability of the monitoring session when processing large data streams; data processing speed; etc Fixed: minor issues of the interface; lots of minor fixes and improvements

  • License: Shareware
  • Cost: $99.00 USD
  • Size: 7.8 MB
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