How to Create Virtual Com Port with VSPD

Steps

Download virtual COM driver and install it on your computer.
After running the application, click Next to continue installation process.
Choose Manage ports tab in Main window. You can either type required virtual com manually or choose it from the drop down menu list.
Click Add pair button. After the pair was created, new ports have to appear in Serial Ports Explorer and in your system Device Manager.Now you can create a large number of new pairs.
In case you want to remove one of the serial port pairs. You have to select a virtual pair in Serial Ports Explorer and switch to 'Manage port' tab. Then click 'Delete pair'.