ELTIMA Software GmbH
Virtual Serial Port Driver creates virtual serial ports.
HW Virtual Serial Port allows creating virual serial port drivers.
Monitor RS232/422/485 COM ports in your system. Analyze and log serial port.
HHD Software, Ltd.
It allows you to create virtual serial ports and emulate their behavior.
Serial Port Software
Serial Port Splitter grants simultaneous access to a COM port from several apps.
This app allows you to check the flow of data through a computer's COM ports.
Free, unrestricted Virtual Serial Port driver for any TCP/IP devices.
Sollae Systems Co.,Ltd.
ezVSP is a virtual serial port driver and TCP/IP socket program.
SimpleTerm SE is an advanced serial port communication tool.
Barcode scanners can be connected to PC through serial port or USB port.
It is a serial port emulation that allows you to control the USB IO Board.
Remap (redirect) all data sent from one serial port to any other serial port.
Free Serial Port Terminal is a handy and easy to use serial port terminal.
Serial Port Utility is a professional communication software for serial port.
This is a library and driver stack for USB-Serial Bridge Controller devices.
Tool for control intended for simplification of serial port communication tasks.