"SlideShark is the free app for viewing and sharing PowerPoint presentations on the iPad the way they were meant to be seen – with animations, fonts, colors and graphics intact. Available for individuals and teams, SlideShark is a business-reliable solution built by Brainshark, Inc., the #1 solution for online and mobile video presentations."
"Key Features: • View and show PowerPoint presentations properly on your iPad • Preserve animations, fonts, graphics and colors • Share presentations for on-demand viewing by others and track the results Additional Features: • Simply tap or swipe to advance animations and slides • Swipe up to jump to specific slides and access additional features • Download presentations to the iPad to present without an internet connection • Present via projector or TV using an VGA/HDMI adaptor or AirPlay via Apple TV (all iPad generations) • Use Presenter Mode with slide notes, timers, animation counter and more (iPad 2 and new iPad) • Open files from Box, Dropbox, GoodReader and more • Open files from email attachments on your iPad • Press and hold your finger on a slide to invoke the Laser Pointer • Hide or re-order slides • Auto-advance slides with “looping” mode for tradeshows and events"
This is a free app