Alternatives to big for all platforms with any license

Prezi

Prezi allows anyone who can sketch an idea on a napkin to create and perform stunning non-linear presentations with relations, zooming into details, and adjusting to the...

Freemium $ $ $ Mac Windows Web iPhone iPad
Non linear presentation Drag n drop Dynamic content Embedded media ... Non linear editor Non linear presentation Works Offline Portable Real time collaboration Add a feature

289 Like
Reveal.js

Reveal.js is a modern open-source non-linear presentation framework based on HTML5, CSS3 and JavaScript, with cool 3D transition effects, cross-browser support, PDF...

Free Open Source Mac Windows Linux Web Android ... iPhone Windows S Android Tablet Windows Phone iPad Self-Hosted
Non linear presentation MarkDown support Portable Add a feature

92 Like
Sozi

Open-source presentation tool using SVG images to create zooming and panning animations similar to Prezi.

Free Open Source Mac Windows Linux Inkscape
Browser based Non linear presentation SVG Editors Add a feature

89 Like
impress.js

impress.js is a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com - an...

Free Open Source Self-Hosted JavaScript
Customizable Non linear presentation Works Offline Add a feature

50 Like
hovercraft

The merge of convenience and cool! Hovercraft! is a tool to make impress.js presentations from reStructuredText.

Free Open Source Web
Image Processing Non linear presentation Plain text authoring Create Slideshows Add a feature

7 Like
Focusky Presentation Maker

The Focusky zooming presentation tool is a creative online presentation maker for Windows & Mac, presenting your multimedia presentation in dynamic and engaging way...

Free Personal Mac Windows
Slide Show Add a feature

6 Like
SlideDog

SlideDog is a multimedia presentation tool that lets you combine PowerPoint presentations, PDF files, Prezi presentations, movie clips, web pages, and more to create an...

Freemium Windows iPhone
Keyframe animation Add a feature

14 Like
Flowtime.js

Flowtime.js is an open source framework for easily build HTML presentations or websites. It’s built with web standards in mind and on top of a solid full page grid...

Free Open Source Web Self-Hosted
Non linear presentation Add a feature

3 Like
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Slides

HTML Slide Presentation framework

Free Open Source Web
No features added Add a feature

3 Like
Academic Presenter

Academic Presenter is a free offline presentation software which enables users to prepare a special type of vector-based presentations. This unique software helps users...
- Bundleware
  The installer contains adware and possibly other malware as well. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
Free Windows
Infinite canvas Non linear presentation Online Sharing Text to Speech Add a feature

32 Like