To create or view a XML Paper Specification document you will need the Microsoft® XPS Document Writer or XPS Document Viewer that comes with Windows Vista® or later.
For additional information, please visit the following Microsoft® page:
You will find "Microsoft XPS Document Writer" in "Printers".
Open the file you want to convert into the XML Paper Specification format and choose "Microsoft XPS Document Writer" as a printer, and click on "Print".
Or, in some application, you can also save a document in XML Paper Specification format without using the Microsoft® XPS Document Writer.