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Virtual COM Port Driver Create virtual serial ports and connect them via virtual null-modem cable

Virtual Serial Port Driver by Electronic Team allows the creation of a large number of virtual COM ports and gives you the great possibility to fully emulate serial port behavior. Virtual Serial Port software is not just a simple COM port emulator. It provides flexible port creation, splitting, sharing, and joining real serial ports, allows testing serial software, supports control lines, and high-speed data transfer between virtual and physical COM ports. Various applications can exchange data using virtual serial ports connected with a virtual null-modem cable. Serial data sent from one port to another will be received momentarily.
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Virtual Serial Port Driver

Virtual Serial Port Driver main features

Virtual COM Port Driver is a powerful technology designed specifically for those who develop, test, or debug serial port software and hardware. This solution will provide your system with as many virtual COM interfaces as you need.
Add more COM ports

Easy way to add more COM ports in the system

Virtual Serial Port Driver is a software solution that doesn't require any additional hardware and cables. No need to occupy real COM ports. Virtual ports fully emulate real ones, so that applications don't see any difference.
Unlimited number of COM ports

Unlimited number
of COM ports

With Virtual Serial Port Driver, you can create as many pairs of virtual ports as you need. Any data sent to one port in the pair is momentarily received by the other port.
Full serial emulation

Full serial emulation

Virtual COM ports operate the same as real ones and any application can work with them as if they were real physical ports on your computer. Each pair of virtual serial ports supports all hardware signal lines and allows setting any type of signal line connection. If the emulated device works at a fixed speed, there is no problem to emulate the needed baud rate with Virtual Serial Port Driver.
Corporate offers and SDK

Corporate offers & SDK

Whether you're looking at redistributing our Virtual Serial Port Driver solution as a part of your product or considering Virtual Serial Port Driver for an enterprise-wide deployment, we offer flexible and affordable corporate solutions designed to meet your needs.

PRO features

Virtual Serial Port Driver PRO is an efficient and complete software that works based on the functionality of Virtual Serial Port Driver. The program makes it possible to create bundles of virtual serial ports and put in place custom parameters, making it a solution that can be used in various scenarios. Virtual Serial Port Driver PRO allows you to manage real and virtual COM ports easily and conveniently.

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All
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Pair
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Split
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Join
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Merge
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Switch
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Redirect
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Share
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Complex
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Loopback

Splitting COM ports

With Virtual Serial Port Driver PRO, you can split physical serial ports (such as COM 1) into multiple communication ports (COM2, COM3, COM4, and so on) which are shown in the system as same copies of a hardware serial interface.

Merging COM ports

Virtual Serial Port Driver PRO’s new advanced feature allows you to add an unlimited number virtual COM port to single serial port bundle not divided into ‘IN’ and ‘OUT’ sides. Whatever is set to one port will be replicated to other real and virtual ports of the bundle. Thanks to this breakthrough feature, every application or device can now exchange data with multiple applications/device at the same time.

Creating bundle connections

This unique functionality that the software PRO version offers enables you to set up and manage complex serial ports bundles. This implies that you can transmit serial data in and out by a limitless number of physical and virtual COM interfaces. Serial data will be received by a COM port the ‘IN’ side and then redirected to all COM ports at the ‘OUT’ side of a bundle and vice versa.



More so, creating Main port for each side of a bundle (In/Out), enhances the process of hardware control lines management.

Joining COM ports

The software solution will make it possible to link multiple real physical COM ports to a single virtual port. Or a combination of virtual and real serial ports to one point, or even the virtual serial ports only. The app has very flexible settings and will fit many projects. When a serial application is connected to this virtual port, it will receive data from all connected COM ports at the same time.

Switching COM ports automatically

In case the number of ports your application can only work with is limited, a switcher, which is a unique feature of Virtual Serial Port Driver PRO, can be used. This option makes is possible for you to connect multiple physical ports to a single virtual port (you also have the option of assigning the same name to all the ports), and set up a switcher to this virtual rs232 port in via the appropriate app.



Whenever your program needs to connect to a serial port, the switcher will go ahead to identify a non-occupied COM port in the list of connected ports and make it available to the app. This implies that your program will automatically interact with any free serial port as though they were connected to the same port.

Loopback COM port

Another extra useful Virtual Serial Port Driver PRO feature is Loopback. With its help, you can create fully-functioning virtual COM-port bundles with a circuitous data bearing. Technically, the ‘IN’ side of this type of bundle is linked directly to its ‘OUT’ side. So, whatever data you’ll send, the very same one you’re going to get. Or not. That will depend on your port’s correct operation.

COM Port Redirection Functionality

In certain situations, you may need to join, split, and share virtual serial port data over a network. The application, Serial to Ethernet Connector, provides this functionality. We encourage you to take a closer look at the features of both the Virtual Serial Port Driver and the Serial to Ethernet Connector.
You can also check out a detailed comparison of these applications at the provided link
product logo Serial to Ethernet Connector
product logo Virtual Serial Port Driver
Share COM port over LAN
Redirect Serial Port Data to UDP
Split serial ports
Join serial ports
Create virtual com port pairs
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Corporate offers and SDK

Unlock a Free License!

Experience the full potential of a Virtual Serial Port Driver at no cost. Share your feedback and a detailed usage scenario, and we'll provide you with a non-commercial license for free. You will only have to publish your review to receive the reward. Don't miss out — request your license today and elevate your virtual serial port management!

Our customers love us

avatarDefault1
This software just does what it is supposed to do - quickly and intuitively. Within 2 or 3 clicks I had established a virtual null-modem link between (virtual serial ports) COM1 and COM2 which has enabled me to test software that I am writing and testing on a PC but plan to deploy to a microcontroller.
Mark Phillips
Trustpilot review
avatarDefault2
I found Virtual Serial Port Driver Pro extremely versatile but, at the same time, intuitive and easy to use. VSPD provided me with a solution for a particular need I didn't find with other software I tried.
Leo Righi
Google Maps review
avatarDefault3
The Electronic Team Virtual Serial Port Driver software is the easiest and most robust solution for virtual com ports for my ANAN software-defined radio (SDR). It is straightforward to use and the connections are most reliable.
Ken Bills
Trustpilot review
Virtual Serial Port Driver PRO is the go-to solution for handling advanced serial communication tasks. I used it to create custom serial port pairs and monitor data flows in a project that involved integrating several devices with proprietary protocols. The PRO version’s ability to emulate advanced configurations and analyze traffic in real-time made troubleshooting seamless.
Peter White
User's review
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#1 at DeveloperApplication
Virtual Serial Port Driver
Create virtual COM port pairs in Windows
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Information
Requirements: Windows 7/8/8.1/10/11 (32/64-bit), Windows Server 2012/2016/2019/2022, Windows on ARM
Latest version: v11.0.1096, Released 3 Aug, 2026 Release notes
Category: DeveloperApplication
Demo Limitations: 14-day fully-functional trial
Pricing: Starts from $89.95
Languages: English
Legacy Versions: Request older versions at support@electronic.us
The registered users of the previous version can upgrade with a 50% discount. Learn more
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