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.
Presentation templates by Pitch - Designed for big ideas and customizable for any story
SlidesPPT - Beautiful free presentation templates for Google Slides
WebSlides - Easily create great-looking HTML presentations.
Templates by 24Slides - The world’s best library of free presentation templates.
SlideCamp - Library of PowerPoint slides to kickstart your presentation.