Custom page size

I need to create pdfs at 231x303mm but when I try to set this as a postscript custom page size it doesn't let me have that size - it seems to be giving me the closest value in inches instead.  Is there a way round this and why is this program still using inches?!

Hi, I too am having the same problem. Please see my post at

Hopefully, between us, we may find the answer.

@T Gibson


Have you tried additionally setting a fixed paper size directly in the PDFCreator options?

Do I understand you correctly, that you can set the costum paper size for postscript in mm, but the output doesn´t match your settings?