Slides - Slides is a place for creating, presenting and sharing presentations. The Slides editor is available right in your browser. Unlike traditional presentation software, like PowerPoint, there's no need to download anything.
Webvizio - This free website feedback tool & website review software allows managers and teams to collaborate on website revisions in real time. Join for free now!
SlidesPPT - Beautiful free presentation templates for Google Slides
Collaboration from CloudApp - Collaborate with commenting, annotations, and faster sharing
WebSlides - Easily create great-looking HTML presentations.
Collaboration by Instapage - Landing page design collaboration for marketing teams