There is no need to answer my question.
novaPDF Lite Desktop does exactly what I was looking for.
http://www.novapdf.com/en/novapdf-lite-desktop.html

<t>I am looking for a PDF creator that allows me to print to PDF files without asking any questions.<br/> When I print 50 documents it should create 50 PDF files with unique names in a single directory.<br/> Do you know a PDF creator that allows me to do that?<br/> When we look at DoPDF you might sa...