Slideas is described as 'Markdown Presentation Editor providing easy to use editing functions' and is an app in the Office & Productivity category. There are more than 25 alternatives to Slideas for a variety of platforms, including Online / Web-based, Self-Hosted solutions, Mac, Windows and Linux. The best alternative is LibreOffice - Impress, which is both free and Open Source. Other great apps like Slideas are Microsoft Office Powerpoint (Paid), Prezi (Freemium), Google Slides (Free) and Reveal.js (Free, Open Source).
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 time left without the need to skip slides.
Marp is the simplest presentation writer with Markdown. FEATURES Create slides by Markdown Cross-platform Live preview with 3 modes Theme supports (Default & Gaia theme) Export slides as PDF! Write the presentation with like a feeling of Markdown editor.
* Write your presentations in a text markup language. No slow, limiting GUI, no annoying HTML! * Pan, rotate and zoom in 3D, with automatic repositioning of slides!\ * A presenter console with notes and slide previews!