This article informs you about the best 5 tools to emulate null modem connection. Find more hidden. Supports Windows 10 (32- and 64-bit). The Null-modem emulator is an open source kernel-mode virtual serial port driver for Windows, available freely under GPL license. The Null-modem emulator allows you to create an unlimited number of virtual COM port pairs and use any pair to connect one COM port based application to another. Each COM port pair provides two COM ports.
COM ports have been introduced a long time ago and have been an integral part of computers. These days however they become almost obsolete as more and more machines use USB ports or no ports at all. This doesn't eliminate the need for serial connections though, especially if we are talking about industrial equipment, lab devices, etc. Developers creating software to work with industrial devices need to test and debug applications before releasing them. That's where virtual serial port emulation comes into spotlight. If you are looking for a software to create a virtual COM port on Windows 10 or a virtual COM port on Windows 7 read about the virtual serial port emulator software that we consider to be the top solutions currently offered:
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- VSPD by Eltima Software
1. Virtual Serial Port Driver developed by Eltima Software allows users to create virtual serial ports that can be connected in pairs via virtual null modem (com0com) cable. Applications communicating with created virtual ports treat those ports the same way they would communicate with real ports. This software solution works on 32- and 64-bit Windows OS and supports operating systems up to the latest Windows 10. Virtual Serial Port Driver is officially signed by Microsoft.
![Null Modem Emulator Windows 10 Null Modem Emulator Windows 10](http://oxranapult.ru/wp-content/uploads/2016/03/nullmodem.jpg)
Free Virtual Serial Ports is an user mode driver based software with Virtual COM port rs232 null modem cable emulator.Virtual COM port created in your Windows OS may be:Connected to a named pipe.Connected to a different virtual COM port, establishing a virtual serial bridge and emulating virtual Null-modem cable.Connected to input and output files. Application may open virtual Serial port and read data which is actually taken from the input file. Application may also write data to the Serial port which is actually written to the output file.Virtual Serial Ports architecture:Virtual Serial Ports Device DriverDevice Driver operates in the user mode space. It implements functionality of the virtual serial port device.Virtual Serial Ports ActiveX ControlProvides user with application programming interface (API) to install and manage virtual COM ports.Virtual Serial Ports Configuration UtilityActiveX Control Application with simple graphical user interface which allows you to install and manage virtual serial devices in your Windows OS.