Responsive viewer: one publication, every screen
Readers open your link on whatever device they have. The viewer is built to resize with the window, respond to touch, and keep navigation reachable—not locked to a desktop-only layout.
PDF Flip renders your PDF in an HTML5 viewer that runs in the browser. On phones, swipe and drag behave like people expect; on large monitors you get the full spread plus room for thumbnails and tools. You still design legible type in the PDF—no viewer invents bigger fonts—but the chrome around the page is meant to stay usable as the viewport shrinks.
Templates and small screens
Some modes feel more “magazine,” others more “manual.” You can switch templates in the dashboard anytime—same uploaded PDF, different viewer. If your audience is mostly on phones, try 2D flip or the vertical reader on a real device before you lock the choice.
Go deeper
We unpack behavior in responsive flipbook design and online flipbook on mobile.