Serial Port Monitor for Windows

Used Serial Port Monitor for Windows?

Clicking on the Download Now (Visit Site) button above will open a connection to a third-party site. Download.com cannot completely ensure the security of the software hosted on third-party sites.

Serial Port Monitor Analysis

AI Assisted Content · June 11, 2026

Not written by CNET Staff.

Serial Port Monitor is a utility designed for monitoring and analyzing data transmitted through serial ports on Windows systems. This tool is particularly useful for developers and engineers who need to troubleshoot and debug serial communication between devices. Key features include the ability to capture and display data in real time, log data for later analysis, and filter communication based on specific criteria, which enhances the debugging process.

Top Recommended Alternative

One Click Root

Trial version

This application supports a variety of serial port configurations and allows users to view data in different formats, including hex and ASCII. Additionally, Serial Port Monitor offers advanced capabilities such as data injection and the option to send commands directly through the interface, making it a versatile tool for anyone working with serial communications. Its intuitive user interface ensures that users can easily navigate the various functionalities without a steep learning curve.

Serial Port Monitor for Windows

Used Serial Port Monitor for Windows?

Explore More

Full Specifications

GENERAL

Release: July 28, 2020

Latest update: June 11, 2026

Version: 8.0.388

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 7
Windows 2003
Windows 2000
Windows Server
Windows 10
Windows 8
Windows XP
Windows Vista

Additional Requirements: None

POPULARITY

Total Downloads: 868

Downloads Last Week: 0

Report Software

Program available in other languages

Descargar Serial Port Monitor

Last Updated

User Reviews

5/5

2 User Votes

I have tested and used this software and it is good
dcbassettFebruary 5, 2017
Pros
This software allowed me to code up hex or strings I wanted to send to an eval board we were testing, and it worked flawlessly. I could send and resend to capture our responses. Very easy to use as well. Highly recommend this.
Cons
Yes, this does cost money and it depends how much testing you are going to do. But, when you do need to find out if a serial port is up and responding, then this tool is well worth it.
Summary
Download this and try it. You will not be dissatisfied.
So, friends, I was really excited by this program.
RobinWallesJune 28, 2016
Pros
I downloaded several programs for RS232 port monitoring and this one is the best. This product is fully baked. It is the easiest and very useful tool which allows you to monitor, display, log and analyze all serial port activity in a system. I also used it in my work to "sniff" the serial commands sent/received over the serial port.
Cons
It's not free but can try for 14 days
Summary

Developer’s Description

By Eltima Software

Monitor RS232/422/485 COM ports in your network.