authorSTREAM - authorSTREAM enables presenters to upload & share PowerPoint, Keynote & PDF presentations online; embed in blogs, convert to video and share on social networks.
Scribd - Unlimited books, audiobooks & comics. Unparalleled discovery. Any device. $8.99/month
VCASMO - VCASMO is a multimedia presentation solution for photo and video slide shows, business presentations, training, academic teaching, sales pitches, and seminars.
FlippingBook - FlippingBook changes the way you present your documents
Zentation - Affordable webinar software. Create online presentations with synchronized video and PowerPoint.
Flipsnack - Flipsnack | PDF to HTML5 flipbooks