It would be great to have an option to view PDF File like you would be using a PDF viewer plugin where you would upload the specific PDF file to but rendered upon page view.

However, it would be even better to allow us to add a file attachment option the a form that allow each user to upload a pdf file, then use that pdf file upload URL as the dynamic URL option to pull the data to the frontend which renders dynamically on the page it was set up on.

It'll be similar to using the dynamic URL for YouTube videos, except, it will be for a PDF file.