Eltima RS232 Data Logger - Serial Port Data Capture

Key Features

• RS232 Data Logger by Eltima Software is an Open Source application which allows you to redirect all communication data from RS232 compliant serial port device into a text file for further analysis.
• RS232 Data Logger redirects data from any available serial port (doesn\'t matter whether it is virtual or real one) and works under Virtual Machine (VMWare).
• You can gather data from multiple serial ports simultaneously.
• All data recorded as a text can be further analyzed.
• For instance, you may parse global positioning data (coordinates) from GPS device connected to your notebook via serial port to track your movement; or you may simply investigate and learn how serial ports work.
• RS232 Data Logger is able to select the file where to redirect incoming data for each port and specify serial port connection parameters (baudrate, parity, stop bits, flow control, databits).
• Among other hot features of this Data Logger is real-time counter of the received and stored bytes and the ability to work under Virtual Machines.The utility allows you to disable/enable logging on-the-fly and append incoming data to already existing file.
• RS232 Data Logger is provided with source code (MFC/C++ VC7.1).

Technical Specifications

• **Publisher:** Eltima.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Utilities / System Utilities