Is it possible to display pdf's inline in tempo. It works for images, but no

Unfortunately I don't think this is possible yet for anything other than images. You will see that little preview box of your document but a click will prompt user download.

I was trying this way but not sure this will suite your requirement, I have a PDF where i have converted them into images using PDF to image Smart service and then Updated all the Image values into a Constant Using Update Constant smart service and Then i have shown that images in the screen which will look like that exact way of the images.......but the DPI in the PDF to Image Conversion should be given properly as the images wont be looking perfect.. Hope this would help..

But the only draw back in this way is. Generally when a PDF or a document is shown in an Inline Tempo there would be an option to copy and paste the data in the document available..... but as per the above method since its an image we cant copy paste the data,,,,