Pympress is a little PDF reader written in Python using Poppler for PDF rendering and GTK+ for the GUI.

It is designed to be a dual-screen reader used for presentations and public talks, with two displays: the *Content window* for a projector, and the *Presenter window* for your laptop.

It comes with many great features: - supports embedded videos - text annotations displayed in the presenter window - natively supports beamer's *notes on second screen*!