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.

Skykit - Google-based digital signage CMS for enterprise deployment

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.

mediaPanel - MediaPanel's digital signage is a full package of professional business communication services and offers every service that businesses need to communicate effectively.

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.

SmarterSign - Cloud-based digital signage tool for all businesses sizes