Please be aware that the following packages are from unofficial repositories. That means they are not reviewed by openSUSE and may contain unstable or experimental software.
Virtual PDF printer for CUPS
CUPS-PDF is a PDF writer backend for CUPS. It provides a virtual CUPS-PDF printer which produces PDF files so that application programs which have no built-in support to "Save as PDF" could print to CUPS-PDF to get a PDF file. For details see /usr/share/doc/packages/cups-pdf/README and <a href="http://en.opensuse.org/SDB:Printing_to_PDF">http://en.opensuse.org/SDB:Printing_to_PDF</a>