Windmill ComDebug 7.0 that could have been downloaded from our website for free. The following versions: 6.0 and 3.0 were the most frequently downloaded ones by the program users. This free software is a product of Windmill Software. The program is categorized as Development Tools.
From the developer:
Data logger for almost any device connected to the computer's COM or TCP/IP port. Monitor serial communication. Log data over RS232, RS485, Modbus and TCP/IP. Control the serial port. Free tech support. Data to Excel etc. NMEA, ASCII, binary, hex. For trouble-shooting serial communications or logging from GPS, balances, scales, fluorometers, PIC microcontrollers,
You may want to check out more software, such as Dutch Windmills 3D Screensaver, WindMil or Shaft3D, which might be similar to Windmill ComDebug.