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Serial Port Monitor 6.0.235

A powerful utility designed for RS232 / 422 / 485 COM ports monitoring

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Serial Port Monitor screenshotSerial Port Monitor is a professional software that will let you monitor RS232 / 422 / 485 COM ports. The program logs, displays and analyzes all the serial port activity in your system. You can use this application to monitor data transfers between your computer and serial devices, for solving issues with your serial devices and data communication control networks, software and hardware testing, debugging connection with peripheral devices, and many more.

Serial Port Monitor allows you to keep track of any hardware or software that uses a serial port and view their full parameters and details. All COM-port types are supported: standard on-board ports, SERIAL-via-USB adapters, extension board ports, etc. By using this tool you will be able to see how your applications are using ports, to track issues occurred in your system or app configurations and processes, or to explore the way your operating system works.

Serial Port Monitor features advanced monitoring functions for logging incoming / outgoing data streams, real time data capture and data transmission. All the monitored data will be be appended to file in real time. Additional features are available, including advanced filtering, representation capabilities, advanced search function, etc. The program also comes with an intuitive and user-friendly interface.


  • Supports all COM-port types.
  • Offers a set of advanced features and functions.
Name Serial Port Monitor
Version 6.0.235
Developer | see all products from this developer
Product Homepage Serial Port Monitor
License Free to try (Shareware)
Last Week Downloads 2
All Time Downloads 1,374
Filename serial_port_monitor.exe
Filesize 5.2MB
MD5 Checksum DFE68AF32009CA80028E411BEE2202C4
OS Support Windows All
Category Utilities

100% CLEAN Certification

BadgeSerial Port Monitor has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Serial Port Monitor 6.0.235 July 30, 2015 - Latest Version
Serial Port Monitor 5.0 January 29, 2014
Serial Port Monitor March 20, 2013
Serial Port Monitor March 14, 2008

Download the free Serial Port Monitor