What are some alternatives?
SlideShare - Discover, Share, and Present presentations and infographics with the world’s largest professional content sharing community.
Moovly - Win clients, engage your employees or captivate your students with a creative video and presentations. Moovly’s possibilities for video creation and presentations are endless. Start now!
Prezi - Welcome to Prezi, the presentation software that uses motion, zoom, and spatial relationships to bring your ideas to life and make you a great presenter.
HandBrake - HandBrake allows users to easily convert video files into a wide variety of different formats.
authorSTREAM - authorSTREAM enables presenters to upload & share PowerPoint, Keynote & PDF presentations online; embed in blogs, convert to video and share on social networks.
Powtoon - PowToon is a brand new presentation tool that allows you to create animated presentations and cartoon style videos just by dragging and dropping.