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.
MediaWiki - MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.
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.
TiddlyWiki - a non-linear personal web notebook
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.
Confluence - Confluence is content collaboration software that changes how modern teams work