DocumentCloud!

SlideShare is the best way to share presentations, documents and professional videos. SlideShare is the world's largest community for sharing presentations.

Scribd is a social publishing site, where tens of millions of people share original writings and documents.

Hashdoc is a social library of professional documents, where you can find, tag, save, download and share documents and presentations that are most relevant to you. It's easy to search, discover and save documents-- whether you are looking for templates, white papers, articles, samples, or other types of documents.

Upload and share your documents and slides in any format. Free & fast! No registration required. The document viewer is fast, responsive and optimized for mobile devices. Using the DocDroid REST API, it is possible to connect the service to other apps, such as Dropbox, GMail, Google Docs etc.

Share documents and knowledge that you care with colleagues, customers, friends and those you are interested. You can easily embed documents, slide on the website or share on social networking sites such as Facebook, Twitter, LinkdIn.If you find a document, or slide. You want to keep it for future reference, you can use DocSlide as a store of knowledge of your inventory. DocSlide will not limit the functions related to the material you have one.

You can upload your documents.

Create and publish interactive articles with the Substance Composer. Rely on a completely open web-native document format. Build custom integrations and apps using the Substance Javascript API's.