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MinderHeimer
Free

Free and open source under the GPL-3.0-or-later licence.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Linux Windows, Linux
  • Fast keyboard-driven map creation
  • Automatic layout of nodes
  • Supports automatic layouts and image exports.
  • Linux only
  • Designed primarily around elementary OS
  • It is a diagramming tool rather than a full document editor.
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-or-later License: GPL-3.0
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.