I'm trying to print to a vector PDF in Windows 7, but every software printer I've tried rasterizes the file (PDFCreator, Bullzip, Windows XPS Printer...). I don't have this problem on OSX, which creates proper vector PDFs than can be edited in Adobe Illustrator.
The program I'm printing from is called GreatSPN and is used to create Petri Net diagrams. Given that printing works properly in OSX, it's obviously not an issue with the software (they are the same version).
It seems like this might be a limitation of the operating system, rather than the printer software.
Can anyone help?
(they are the same version)
They might be the same version but it could still be that GreatSPN uses rasterized printing function in Windows to print to a postscript-compatible driver (i.e. PDFCreator etc) and in OSX vector-functions. If you have Adobe Illustrator on Windows try printing from Illustrator to PDFCreator and see if that creates a smooth vector PDF. If you don't have Illustrator on Windows you could try printing a vector PDF with Adobe Reader to PDFCreator. Is the output also rasterized? (And what version of GreatSPN are you running? The latest?)