Download Virtual Serial Port Driver - Eltima Software
serial to ethernet connector access and manage any remote serial port over the internet serial port monitor log and analyze the data, going through the rs232 port virtual serial port driver create virtual serial port pairs connected by virtual null modem
How to create a virtual serial port (virtual COM port
a virtual com port or a virtual serial port is an ideal solution when a legacy software application expects a connection to a serial device port (com port or comm port) but cannot connect, due to a physical lack of available serial ports.
Virtual COM Port Driver: create virtual COM ports in a system
virtual serial port driver pro enables the connection of multiple physical ports to one virtual port. a switcher function ensures your application is provided with a free serial port while seemingly connected to a single port.
windows - Faking an RS232 Serial Port - Stack Overflow
i know this is an old post, but in case someone else happens upon this question, one good option is virtual serial port emulator (vspe) from eterlogic it provides an api for creating kernel mode virtual comport devices, i.e. connectors, mappers, splitters etc.
FREE Virtual Serial Ports driver, Rs-232 null modem emulator
free virtual serial ports is a windows user-mode application, which allows you to create software virtual serial ports and emulate physical serial ports behavior. it operates exclusively in user-mode, therefore it is more stable and uses less memory, processor and operating system resources than any competitive products.
virtual serial ports emulator is a freeware program on 32 bit platform and can be used absolutely free for any purpose. for developers: you can also use free vspe api key located in the distribution package to get access to internal vspe functions.
vsp manager (vspm) is a software program that creates serial port pairs which allows software programs to talk to each other using cat commands. notes: vspm *does not* allow port splitting which is defined as allowing multiple programs to connect to one source (radio).
the null-modem emulator (com0com) is a kernel-mode virtual serial port driver for windows. you can create an unlimited number of virtual com port pairs and use any pair to connect one com port based application to another.
Virtual Serial Port Kit - Virtual Serial Port Control
virtual serial port control is a developer component which makes it possible to create and control virtual serial ports. the program is accessible over activex control, net or dll. it entirely replaces hardware serial ports and hardware com devices.