DocDroid - DocDroid is a service for sharing document and slides.
Foleon - Quickly create jaw-dropping communication assets your audience won’t easily forget. Make it interactive, measurable, and perfectly responsive.
SlideShare - Discover, Share, and Present presentations and infographics with the world’s largest professional content sharing community.
WebSlides - Easily create great-looking HTML presentations.
Scribd - Unlimited books, audiobooks & comics. Unparalleled discovery. Any device. $8.99/month
DocSlide - DocSlide is an online document and knowledge sharing platform.