Serial Port Monitor

Serial Port Monitor displays, logs and analyzes all serial data exchange between serial devices and any application.
  • Monitors any number of serial ports at the same time
  • Logs Incoming and outgoing data streams
  • Real-time data capture
Serial Port Monitor is ideal COM port monitoring solution, all data that was sent to and received from serial RS232/422/485 port, all events that were sent to port by an application and the status of these events. Different types of monitored data representation, easy to navigate and customizable interface supplemented with flexible com port configuration and terminal emulation mode make Serial Com Port Monitor the best choice for professional developers.
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Serial Port Monitor ActiveX

Advanced Serial Port Monitor ActiveX can be easily integrated into your own software and enrich it with many port sniffing functions.
  • Monitors any serial port in a system
  • All signal line events are supported
  • Provides Low-level serial port access
You can control any serial port in your system directly from your application and this advanced serial port monitor build will not be detected. Serial Port Monitor ActiveX is an essential control that is aimed to help serial port monitoring applications developers, software integrators and peripheral software developers to engineer and work out their own programs.
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Serial Port Sniffer ActiveX Control

Monitors data flows, and moreover, edit them.
  • Fully monitors serial port activity
  • Works directly from application without being detected
  • Full support control lines
Serial Port Sniffer ActiveX Control creates additional virtual com port with the same name as the monitored serial port. All data that is sent to and from serial port goes to the virtual port created by this component and is being logged into special, defined document. You can substitute data chunks with the data of your own, thus influencing the process of serial port sniffing.
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RS232 Data Logger

Track data flows between serial ports.
  • Logs up to 256 COM ports in real-time
  • Source code is provided
It easily collects data from a serial port device and saves this precious information into a new text file or continues from previous session. Serial port logger can log up to 256 serial ports at the same time. RS232 Data Logger is an absolutely FREE, Open Source application, which means you can freely use it, study, change and improve.
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Eltima news

March 21, 2007
Web designer Markus from Germany, multimedia producer Gary from United States, flutist Murillo ...

March 14, 2007
Today we release Serial Port Monitor 4.0 - a major upgrade to our award-winning serial port monitoring utility. Now it is even more flexible ...

January 22, 2007
We always try to be closer to our users, members and partners from all over the world. After several months of hard and precise work we are glad to announce that eltima.com ...

Testimonials

This is a very useful serial logging application, it's simple and free, yet gives all the important details about serial ports data state and transmission. A must-have application for any serial ports programmer.

Craig Tailor, USA