Reply To: Examples of good interactive PDFs?

There are 2 flavors of EPUB: flowable and fixed.
Flowable epub is like a book you’d read on Kindle, where it flows from page to page.
Fixed Layout EPUB (sometimes called FXL) is like a PDF, but you can include animation, buttons, etc.
FXL is awesome, and many people use it for B2B… except there is one problem: you need to be sure the person reading it has a reader for it. All Apple Mac and iOS devices support FXL. But Windows and Android devices require the user to download a reader app (there a number of them).