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MindForgerFoam
Free

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

 Free

Free and open source with no subscription.

Windows, macOS, Linux Windows, macOS, Linux
  • Combines writing with connections between related notes.
  • Notes stored as standard Markdown files
  • Wikilinks, backlinks, embeds and graph view
  • Its workflow requires familiarity with Markdown and structured notes.
  • Requires Visual Studio Code
  • No dedicated mobile app
Downloadable app Downloadable app
Open source Open source
License: GPL-2.0 License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked September 23, 2026

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