To create a custom page size in Windows 7 or Windows Server 2008:

 

1. Open the "Devices and Printers" folder from the Start menu. Select the printer named "Win2PDF" and then click on the menu option "Print Server Properties".

 

 

2. In the "Print Server Properties" window, name and set the paper size dimensions.

 

 

3. Select "Save Form" and close the window. Your form should now be available to Win2PDF. Here is a short video showing how to create and use this custom paper size.