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OpenPresentation vs Quelea

Both stand on presentation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

OpenPresentation

Free plan LinuxMacWeb+1

OpenPresentation offers a local toolkit for creating, validating, editing, and exporting structured slide decks. Its documented scope is a supported subset, not universal Office parity.

Visit OpenPresentation

Quelea

Free plan LinuxMacWindows

Choose Quelea if you need no-cost, open-source church projection software with song imports, mobile lyrics, and browser remote control. Take care when selecting releases: CI builds are not fully tested, and the stable Linux Snap channel may have stability or security issues.

Visit Quelea

The facts

OpenPresentationQuelea
Free planYesYes
Open sourceNot publishedNot published
Runs onLinux, Mac, Web, WindowsLinux, Mac, Windows
Lowest paid planNot publishedFree or on request
Plans publishedNone2
MakerNot publishedNot published
Websiteopenpresentation.orgquelea.org
On presentation software#57 of 93#53 of 93

OpenPresentation: what it does well

  • Free plan is listed
  • Authors can use JSON, Markdown, or YAML
  • Exports editable PowerPoint files and previews
  • Browser validation does not upload pasted content
  • Format and related sources are MIT licensed

What to know first

  • PowerPoint imports are mapped mechanically
  • Some imported shapes become editable text blocks
  • Native PowerPoint round-trip fidelity is outside scope
  • CLI requires Node.js

Quelea: what it does well

  • Runs on Windows, macOS, and Linux.
  • Imports PowerPoint presentations and song databases from three named systems.
  • Supports Bible files in Zefania XML format.
  • Displays a clock and song chords in Stage View.
  • Offers browser-based live lyrics and same-network remote control.

What to know first

  • Stage View does not display presentations, notices, or videos.
  • Elvanto imports require manually adding a client ID.
  • The project cautions against using CI releases in production.
  • The stable Linux Snap channel may have stability or security issues.

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