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Serial Data Logger
Log and analyze serial port dataflow

Serial Logger does everything you may need in the RS232/422/485 COM ports monitoring department. It will monitor, neatly log, and help you analyze all serial port activity in the system. There is no better way to track and understand issues that may occur during an app or a driver development, test and optimize COM-port devices, and more.

RS232 Data Logger (Serial Data Logger) is a friendly yet very professional software that offers its native terminal, data export, advanced filters, flexible search options, etc. What's great about this program - you don't need any additional hardware to use it.

There are two editions available in Serial Port Logger - Standard or Professional.

With our Serial Data Logger you can:

  • Log serial COM port communication for future analyzing and testing

    Serial Port Logger can connect to a COM port already opened by some app and start monitoring this port right away. All data it monitors is logged properly in real time. All data can be redirected to a specific file or just copied to clipboard. Serial Logger also records all serial input/output control codes (IOCTLs), with their full details and parameters. Any monitoring session can be saved and loaded whenever you need it.
  • Monitor several ports within one session

    You can monitor and log several RS232 ports within one session, which gives you the possibility to see how apps interact with more than one port and devices. Data is logged on a first-in first-out basis for convenient analysis.
  • Read captured data in different ways

    The data that RS232 Logger captured can be viewed in 4 modes: table, line, dump or terminal, each providing a different way to represent recorded serial data. And with advanced filters you only have to deal with data you are interested in.
  • Emulate data sending to serial device

    Another highlight of Serial Data Logger solution is emulation of data sending to a serial device. It can be sent to a monitored serial port in various formats - string, binary, octal, decimal, hexadecimal, mixed - on behalf of the application monitored. This way you can follow the reaction of the monitored device to specific data or commands.

Versatile capabilities of RS232 Data Logger:

Start/stop monitoring a serial port already opened by another application (Professional Edition only)
Serial Port Logger complete compatibility with Windows 10 (x32 and x64);
Internal drivers as well as the app are digitally signed;
Monitor any number of ports simultaneously with COM Port Logger;
Add several ports in one session;
All COM-port types are supported: standard on-board ports, extension board ports, software-based virtual COM ports, Bluetooth serial ports, USB to SERIAL cradles, etc.;
Detailed logging of data transmission process and capturing data in real time;
Send various types of data, apply aliases for faster input, send files and loop functions and commands, change serial port parameters on-the-fly (Professional Edition only);
Various data view modes: table, line, dump, terminal;
Log incoming and outgoing data streams;
Corporate offers and OEM

Serial Port Logger Integration

Whether you're looking at embedded COM Port Logger solution as a part of your product you can consider Serial Port Monitor ActiveX as a component for implementation.
Find out more about SMP AX  

Features at a glance:

# Feature Standard Pro
1 Serial ports already in use can be monitored too
2 Send to/receive data from any serial port (Advanced Send Dialog)
3 Change serial port parameters in Advanced Send Dialog
4 Analyze any RS232 port software/hardware
5 Monitor any number of serial ports at a time
6 Support for all COM-port types
7 Log all data read from or written to serial port
8 Native search tool
9 Four types of customizable view modes
10 Log incoming and outgoing data streams

FAQ

RS232 Data Logger allows you to analyze serial communication, which can be helpful in a number of situations. Find out how to log serial port data with our step-by-step guide.
Whether you need to monitor the RS-485 port, check the reaction of a particular serial device to certain data, or analyze the activity of all RS-485 interfaces your system deploys, here is a guide on how you can log RS-485 data.
What customers say
    • 4.8
    Without the RS232 Logger from Electronic Team, I would not have been able to easily and quickly see the operation of the several serial ports carrying data to the navigation program...
    Jon Kinne Jon Kinne

Overall rating 4.8
based on 345 reviews
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#1 at Serial Port Software
Serial Port Monitor
Log and analyze serial port activity
4.8 rank based on 345 + users
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