Virtual Serial Ports Driver XP is an advanced
configuration utility, which purpose is to emulate
RS232 serial ports connected via virtual null-modem
cable using Virtual Serial Ports Driver, which can be
easily included in your own software providing simple
and robust way to create and configure virtual serial
ports directly from your application (if you purchase
OEM version only). In other words, with VSPD XP you
can create any number of pure virtual serial ports in
your system connected into pairs via virtual null-
modem cable without having real serial ports occupied.
Virtual Serial Ports appear to operating system or any
Windows application as "standard" hardware serial
ports. Virtual serial ports created by VSPD XP work
exactly the same as real ports in your system managing
all signal lines and emulating baud rate. Of course,
you can transfer files, other data or do whatever you
want as they were real serial ports. For instance,
using Virtual Serial Ports Driver you can create two
virtual serial ports: COM5 and COM6 and connect two
different applications to them. Everything that the
first application sends to COM5 will be received by
the second application at COM6, and all data sent to
COM6 by the second application will be received by the
first one at COM5. "Hot" installation - no reboot
required after installation, creation or
reconfiguration of virtual serial ports.

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