Presentations
Open-source presentation tools
4 of the 52 presentation tools in this directory are open source, according to their own sites.
All of them are free or have a free plan.
Listings checked up to Nov 12, 2026 · Where the facts come from
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| LibreOffice ImpressFree, open-source presentation app for Windows, macOS and Linux | Free | Free | macOS, Windows, Linux |
| SlidevMarkdown slides for developers, built on Vue and Vite | Free | Free | Web |
| MarpMarkdown presentation ecosystem with PDF and PowerPoint export | Free | Free | Web |
| reveal.jsOpen source HTML framework for building slide decks | Free | Free | Web |
Common questions
Which presentation tools are open source?
4 of the 52 presentation tools in this directory are open source, according to their own sites. They are LibreOffice Impress, Slidev, Marp and reveal.js.
When was this checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 12, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and each listing names the pages it was read from.