Revu allows you to create new PDFs without needing a source document.
When creating a new PDF in Revu, the Style determines its general appearance, analogous to the style of paper used for a physical document, ranging from blank pages to notebook paper to one of several grid styles. For the purposes of this discussion, "empty" simply means that the PDF starts with no text, images, markups, and so on; just a clean sheet (or sheets) ready for whatever you need.
To create a new, empty PDF:
PDF templates define certain page settings, formatting, and/or elements of the content layer. Revu comes preloaded with several common templates and users may create custom templates as needed.
To create a new PDF based on a template:
Go to File and select the list arrow to the right of New. A list of templates appears.