Download Now File Size: 2.8 Mb

Buy on ShareIt Check security certificate

Free Serial Port Monitor 3.31

Released:	2006-11-30
Last Updated:	2006-11-30
License:	Freeware
Publisher:	HHD Software
Language:	English, French, German, Italian, Russian, Spanish
Platform:	Windows
Requirements:	128MB RAM 5MB HD
Install:	Install and Uninstall
Downloads:	2702
	Suggest to Friend
	Add to Watch List

Publisher's Description:

Free Serial Port Monitor - Free software serial port monitor, Com Rs232 sniffer with communication packet data analyzer. This monitoring utility can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and so on.
Serial Monitor can be successfully used for monitoring data flow between serial devices and Windows application, debugging com port connections, developing, reverse-engineering and implementing serial protocol, serial device driver development, serial hardware development, research the functionality of any third-party software and hardware, testing software and hardware.
Free Serial Port Monitor can be successfully used by programmers, beta-testers, software developers, hardware engineers, IT support specialists, industrial control personnel, SCADA software engineers, science technicians, systems integrators, consultants, lab experts, University students.

Latest Changes:

Brand new free software - free serial port monitor

User License Agreement:

Screenshot:

QA Report: Virus Scanning Report

Social bookmarks:

           
RSS:       

Text link code :
Hyper link code:
UBB/BLOG code:

Latest User Reviews:

Version: 3.31

Catching the culprit

I was looking for a "freebie" to check out a problem I am having with a random occurence in product control via RS-232. The monitor works really nice and is a lot more than I expected. I'm actually considering purchase of the standard version so I can use the logging feature instead of exporting data manually.

The problem I am trying to find has to do with serial responses getting out of sync with the respective queries. This happens randomly and for no apparent reason. What I needed was a log of everything that had happened previous to the problem, accumulate a number of instances for the problem and then compare the histories to see a common factor. The monitor does a good job of this and even provides time stamp info so it can be included in the analysis. Since the export data is format friendly, it is easy to pull back in and analyze with various tools.

Version: 3.31

Useful tool!

I needed a com port sniffer to analyze a communication between PC and a serial device (AC solar power inverter). This tool did the job after just a short and uncomplicated installation.
Use it!

Version: 3.31

excellent product

excellent product wish everything was this easy and useful

Version: 3.31

doesnt work!

I've downloaded the HDD tool and every time I try to use it I get:unhandles exception.

Version: 3.31

Simple program, does the job well

This program is easy to use, and has all functionality I need. The wizard makes it easy to set up a session, and the visualizers give all the information you need.

I used it to analyze a data protocol, and later I can use it for debugging too.

Version: 3.31

Review on Serial Monitor

I have been using sofwtare for more than a year and I have enjoy using it. It is very easy and friendly to set up the sessions. I have got most of my co-workers using this serial monitor and they all have enjoy it.

You have dpne an excellent job.

Version: 3.31

An Absolute Must Have

I've used lots of serial analyzers, network analyzers, and so on, and the Free Serial Port Monitor is one of the best of this kind of product. I solved a problem with a serial interface in a few hours that I can't imagine how I would've ever solved without it.

If you're doing work with serial interfaces on Windows, you have to have this!

Version: 3.31

Did the job.

Just what I needed to monitor a VT100 terminal driver. Hex/ASCII view allowed me to see all escape codes etc.

Would like to see "analyzer" or "'scope" like trace of all handshake lines as I debug.

Version: 3.31

Handy addition to developer`s toolbox

Quite valuable when an independent monitor is unavailable.

Version: 3.31

It can`t log.

I really like the program it's fast and easy to use, but it would be nice to have a "log" function, so in case of a crash the data would be logged for recovery at a later time. But then again. It's free so who am I to complain.

Version: 3.31

Nice ...

I am not quite sure if this is the last answer to analyzing app-tapi-comx-(voice!-)modem chains, but who is interested anyhow anymore.

I'd like to know more about the above chain und FSPM helped.

Looking at the supplied viewers lets you get along.

Thank you for supplying!

Version: 3.31

Clean and easy

While developing some interface software between a Handheld PC and a Serial device this product made it incredibly easy to see the Tx and Rx from each device during implementation and testing.

Version: 3.31

Use as troubleshooter

I downloaded your software here at work at Airbus to see about an RS485 to RS232 interface I'm troubleshooting. Looks very good so far with useful windows. Looking into connections still though.

Thank you.

Version: 3.31

Useful tool

Easy to setup, use, and capture the required information.

Social bookmarks:

           
RSS:       

Write a Review and Rate Free Serial Port Monitor