ELTIMA Software GmbH

Use Serial Port Terminal to connect to remote computer using null-modem, send or receive various types of data over serial line, redirect data into specified file, monitor data exchange between serial devices, troubleshoot modem settings and more.

With Serial Splitter Mobile by Eltima for Windows Mobile 2003/2005 you can split real or virtual serial port into several others, join several serial ports into one, share its dataflow between applications and even disable existing com ports.