Microsoft has a simple command line tool that wraps their XML Parser - http://www.microsoft.com/en-us/download/details.aspx?id=21714.
As @Mathias said though, it only supports XSL 1.0 while Saxon supports XSL 2.0.
To run the convertor you downloaded from the given URL run this command
msxsl.exe backEnd.xml inspectcode.xslt -o backEnd.html
This will tranform the xml file using the xslt file into the output file in html format
