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Virtual Serial Port Driver PRO
Split COM ports and share serial data

Serial Splitter establishes connection and ensures data exchange between COM ports and applications. Serial port Splitter can join the data flow from several COM ports into one application or split COM port data in several flows for several applications. More than that COM port Splitter can redirect data from one serial port to another, switch applications among available ports, share real COM port, and create complex bundles of real and virtual COM ports.

Common problem

Let's say cash register sends data to a computer via serial port. The software on computer receives data on port and displays it in a certain application. What if you need to display this data in one more application, but the COM port is already taken? Basically what to do if you need to split RS232 port?

How Serial Splitter solves it

Serial port Splitter allows you to split one real port in multiple virtual COM ports that are used by several applications, so that those applications can receive the same data at once.
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Using Virtual Serial Port Driver PRO you can

Create unlimited number of serial ports

With Virtual Serial Port Driver PRO (aka Serial Port Splitter) helps you to create as many virtual COM ports as your needs require. Virtual ports fully emulate real ones, so that apps don't see any difference. The program allows you to give any name to the port you create or leave the same name real serial port has.

Split COM port

And get multiple virtual ports at the out side of the bundle. You can split RS232 port in multiple virtual ports that will behave just as if they were real. Assign any port numbers to the virtual ports from 1 to 255.

Create bundles of serial ports

With Serial Splitter you can connect multiple ports on one side with many ports on the other side of the bundle. Involve real and virtual ports in your bundles with COM port Splitter.

Join several serial ports

Serial Splitter lets you join serial ports into one virtual so that one application can receive data from several devices.

Share Serial Ports

Share one real port among several applications so that they will use one COM port at a time and receive the same data from it.

Ports switcher

Join multiple real COM ports into one virtual to create a switcher. Switcher lets applications (connected to joining port) access devices, connected to real COM ports. Simply specify one virtual port in an application and create a switcher for this port in Serial Splitter. So the application will work with any free port Serial Splitter assigns to it as if it were always the same port.

Merge COM ports

Join Merge an unlimited number of real and virtual serial ports to provide serial communication between several apps at a time. The new feature offered by Serial Port Splitter enables users to add multiple COM ports to a single bundle where each interface will be able to receive data and share it with all the other ports at the same time.

What customers say

  • I am using Serial COM Port Splitter in the field of navigation and aeronautic positional awareness.
    James Gilham

Overall rating 4.9
based on 91 reviews

Let's get started

Virtual Serial Port Driver PRO
Demo version limitations
• 14-day trial period
System Requirements
Windows XP (32-bit and 64-bit), Windows 2008 (32-bit and 64-bit) , Windows Vista (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Windows 8 (32-bit and 64-bit), Windows 10 (32-bit and 64-bit), Windows server 2012, Windows server 2016
Latest Update
Version 9.0.270 (12th Apr, 2018) Release notes