LibreOffice - Impress - Impress is a truly outstanding tool for creating effective multimedia presentations.
FlippingBook - FlippingBook changes the way you present your documents
Microsoft PowerPoint - Microsoft PowerPoint empowers you to create clean slideshow presentations and intricate pitch decks and gives you a powerful presentation maker to tell your story.
Scribd - Unlimited books, audiobooks & comics. Unparalleled discovery. Any device. $8.99/month
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.
Flipsnack - Flipsnack | PDF to HTML5 flipbooks