Top 3 AuthorSTREAM alternatives

Last updated: March 21, 2018
Users can present and share their PowerPoint presentations with others. Showcase your PowerPoints and Keynotes lavishly over the Web. The way you wanted them to be seen: animations, slide transitions, narration, music, embedded videos and rehearsed timings intact.
The best AuthorSTREAM alternatives:


SlideShare is an online slide hosting service. Users can upload files in the following file formats: PowerPoint, PDF, Keynote or OpenOffice presentations. Slide decks can then be viewed on the site itself and embedded on other sites.


Prezi is a cloud-based presentation software and storytelling tool for exploring and sharing ideas upon a virtual canvas. Prezi is distinguished by its Zooming User Interface (ZUI), which enables users to zoom in and out of their presentation media. Prezi allows users to display and navigate through information within a 2.5D space on the Z-axis.

Zoho Show

The online tool for making powerful presentations.Whether you are a professional, a teacher, a student, a businessman, a salesman or anyone looking to put together a cool presentation, you have come to the right place. Zoho Show's pre-built themes, clipart and shapes coupled with features like drag-and-drop makes it an easy application to use.