Adobe - Add PDF functionality to Portfolio Websites Please

I find it hilarious that Adobe Portfolio doesn't support its own pdf format. I am a writer and want to showcase my manuals, procedures, policies (in PDF, of course) for the purpose of gaining new clients seeking those products/services. In order for me to do this, I either have to convert to jpg or seek other options outside of Adobe's umbrella (for which I'm currently paying handsomely). Can this not be achieved? Not everyone that uses Adobe products is ONLY a photographer!

Slightly disturbed,

Mark