Just adding my name to the list of people that need this. I use Evernote on all of OSX, IOS and Windows,. But mainly on OSX.
Currently PDFs come across as massive.
I have worked out that you can INDIVIDUALLY
1) change the PDF to show multiple page instead of single
2) shrink display size by creating a table and dragging the pdf to a cell in the table. It is then possible to resize the pdf display by changing the cell size.
But - it seems that this needs doing in every note individually.
There must be an easier way please