serial port monitor

Monitor any number of serial ports

Nothing can be hidden from Serial Port Monitor! The application can monitor, display, log and analyze all serial port activity in the system



com port monitor

Read captured data in different ways

Serial Port Monitor presents data that goes through monitored serial port in four different ways: table view, line view, dump view, terminal view



monitor serial com port

Send data in various formats

Serial Port Monitor allows you to send textual, octal, binary, decimal, hexadecimal or mixed data

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monitor com port

Enable your application with new features

Serial Port Monitor will enable your application with the ability to fully monitor data communication between serial ports and applications



com port monitoring

Monitor already opened ports

You will be able to start monitoring ports that are already opened by other applications and find out, which application has opened that port



serial port analyze

Monitor all serial ports activity

Your application will be able to fully monitor data flows and detect changes in the port's settings and track everything occurring to the port

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sniff com port

Sniff serial port communications

Serial Port Sniffer ActiveX lets you fully monitor (sniff) all data flows between serial ports (either real or virtual) and applications



serial sniffer virtual com port

Substitute sent data with your own

Serial Port Sniffer ActiveX lets you not only monitor serial port communication, but also modify send data with the commands of your own



serial port sniffer source code

Full control of all signal lines

All signal lines (DTR, RTS, CTS, and RTS) are supported and the list of available events includes state changes of each of these lines.

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freeware serial port monitor

Log all serial port communication

RS232 Data logger connects to any serial port (real or virtual) and logs all transmitted data to a text file that can by analyzed later



log rs232 port

Log and view data in real time

Our free application starts logging data immediately. RS232 Data Logger displays total amount of bytes stored in log file and all data received from the selected port



rs-232 data logger

Monitor unlimited number of serial ports

RS232 Data logger lets you log serial data streams from up to 256 serial ports

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Corporate news

06.03.2009. Welcome to our new, totally redesigned and refurbished website!

10.07.2008. Serial to Ethernet Connector Goes 5.0!

05.11.2007. Eltima Serial Port Sniffer Is Better Than Ever!

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Featured Clients

During all the years of our presence in IT-market, we have gained a substantial list of clients and business partners.

Customer Spotlights

"We are still using the software to develop more applications. With Virtual Serial Port Driver XP we have successfully developed our main piece of software, Race Lap Timer - timing software for any type of race event."

Simon Rutley-Frayne,
The Casimo Group

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