DocDroid - DocDroid is a service for sharing document and slides.
ClearVoice - ClearVoice is a content marketing platform and service solution.
SlideShare - Discover, Share, and Present presentations and infographics with the world’s largest professional content sharing community.
Paperflite - Paperflite is a prospect engagement platform to enable business development reps to see what sells.
SlideOnline - Share PPT presentations online easily with a free PowerPoint presentation sharing platform
Crescendo - Music note writing and composing software