The hub4com is a Windows application and is a part of the com0com project.
The hub4com can be used for sharing, joining, redirecting, multiplexing
and encrypting serial and TCP/IP port data.
It allows to receive data and signals from one port, modify and send it to
a number of other ports and vice versa.
In this release the following changes were done:
* Implemented priority and reject modifiers for TCP/IP listener.
* Added ability disable writing to the TCP/IP or serial ports.
* Fixed some TCP/IP bugs.
* Added connection counter logic to pinmap filter.
* Made some optimizations and improvements.
The hub4com can be downloaded from
The homepage for com0com project is http://com0com.sourceforge.net/