You can set the PDF document subject, title, author, and keywords by creating string values named PDFSubject, PDFTitle, PDFAuthor, and PDFKeywords in the registry at any of the standard registry locations. These are the same values as described in the Document Information. All values are deleted after each document is created unless the "persistent" registry value is set.

 

The PDFTitle can also be used to set the file name displayed in the Win2PDF file save window. The PDFDefaultTitle variation behaves the same as PDFTitle, but is not automatically deleted after each document.