Prezi - Welcome to Prezi, the presentation software that uses motion, zoom, and spatial relationships to bring your ideas to life and make you a great presenter.
impress.js - impress.js is a presentation framework based on the power of CSS3 transforms and transitions in...
Google Slides - Create a new presentation and edit it with others at the same time — from your computer, phone or tablet. Free with a Google account.
Academic Presenter - Academic Presenter is professional presentation software designed by academicians for academicians to elevate presentations’ quality to the next level
Keynote - Keynote for Mac, iOS, and iCloud lets you make dazzling presentations. Anyone can collaborate — even on a PC. And it’s compatible with Apple Pencil.
Flowtime.js - Flowtime.js is an open source framework for easily build HTML presentations or websites.