• Create or join a session to sync spreads across devices.

• Load a PDF using the file picker. It shares automatically with peers in your session.

• If a peer can’t receive the PDF, they’ll still see a live stream of the current page.

• Single‑tap to advance; double‑tap or long‑press to go back.

• Use the Left/Right role to show alternating pages for a book‑like spread.

• Press “Hide Toolbar” to maximize reading space. Use the floating “Show Toolbar” button or press T to bring it back.