Virtual Serial Port Driver allows creating virtual serial port pairs on a PC.
Volume Serial Number Editor can change the hard drive volume serial number.
HW Virtual Serial Port allows creating virual serial port drivers.
Disk Volume Serial Number Changer can change the serial number of hard drives.
Software Innovations, Inc.
Allows you to spy on all the activity between applications and any serial port.
This freeware program removes the Cypress Serial Driver.
ELTIMA Software GmbH
Virtual Serial Port Driver creates virtual serial ports.
Free, unrestricted Virtual Serial Port driver for any TCP/IP devices.
Touch+ provides a driver and configuration program for serial applications.
Sollae Systems Co.,Ltd.
ezVSP is a virtual serial port driver and TCP/IP socket program.
This driver can be used to set the Ethernet interface via the serial COM mode.
This is a library and driver stack for USB-Serial Bridge Controller devices.
Emerson Process Management
Tool designed to guide you to solve your Emerson pressure control problems.
Bill Serial Port Monitor utility is a Serial RS-232 COM ports monitor.
Virtual serial ports look and work exactly as real hardware serial ports.