HsTcp2Com by Hillstone Software

HsTcp2Com is a communications application for Windows which allows to forward / bridge data between serial ports (RS232, bluetooth, IrDA, USB) represented as COM ports and TCP/IP connections or UDP/IP links. In the simplest scenario it is an COM port to TCP/IP converter, but it can bridge data between any combination of COM and UDP or TCP ports, with TCP ports in either client or server modes

FEATURES:
* Any COM port to any other COM port
(total 32 COM ports are currently supported)
* COM port to TCP/IP (TCP client mode)
* COM port to TCP/IP (TCP server mode)
* COM port to UDP
* TCP/IP client to UDP
* TCP/IP server to UDP
* TCP/IP server to TCP/IP client
* UDP to UDP
* Up to 32 links each interconnecting 2 ports in any combination shown above are able to operate concurrently
* Automatic port re-connect of disconnected or failed ports

Data Forwarding (packetization) Options:
* Forward instantly on data receive
* Forward on buffer full
* Forward on inter-character timeout
* Forward on frame end character

Diagnostic and Statistics Functions:
* Port status display
* Port receive and transmit byte counters
* Event log displayed on screen and saved to disk file
* Data traffic trace in ASCII or HEX format displayed and saved to disk file
* Data traffic echo function (port loopback)
* Data traffic generation function (a specified buffer is sent periodically on a timer)
* Send specified single buffer function