From HW S.R. O.:
Hercules Serial Port
Download Hercules Setup Utility free. Useful serial port terminal, UDP/IP terminal and TCP/IP Client Server terminal.
Hercules Serial Monitor
Hercules SETUP is useful utility including terminal for the Serial port (RS232 or RS485), UDP/IP and TCP/IP (Client or Server). Implemented Serial Terminal works with the Virtual Serial Ports, and controls all serial port lines. You can also send macros to the device and log the communication to the file. It's only one .EXE file and no installation is required. It's distributed as freeware.
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Hercules Utility
From HW S.R. O.:Hercules Serial Port Monitor
Hercules SETUP is useful utility including terminal for the Serial port (RS232 or RS485), UDP/IP and TCP/IP (Client or Server). Implemented Serial Terminal works with the Virtual Serial Ports, and controls all serial port lines. You can also send macros to the device and log the communication to the file. It's only one .EXE file and no installation is required. It's distributed as freeware.