PDF and XPS conversion on multi-core machines.

Q: What I’m trying to find out is if the tool ('PDF to XPS' and 'XPS
to PDF') will utilize multi-threading to spread work across those
cores or if it’s simply going to use one core only.
A: Depending on the file the conversion to XPS or Silverlight will use
one or two threads. For greater CPU utilization you can spawn multiple
concurrent threads (e.g. using PDFNet) or processes and convert
multiple files at the same time. All converter methods are thread