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TangentMindForger
Free

Free and open source under the Apache 2.0 licence.

 Free

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

Windows, macOS, Linux Windows, macOS, Linux
  • Notes are plain Markdown files on your own disk
  • Sliding panels and a branching map for following linked notes
  • Combines writing with connections between related notes.
  • No built-in sync or mobile app mentioned
  • Smaller community than Obsidian or Logseq
  • Its workflow requires familiarity with Markdown and structured notes.
Downloadable app Downloadable app
Open source Open source
License: Apache-2.0 License: GPL-2.0
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.