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Zettlr

Zettlr is a free and open-source Markdown editor designed to support the entire writing process, from initial notes to final publication.

Free tierPrice verified 2026-10-02Visit site ↗
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Our verdict

Who it's for

Your one-stop publication workbench for academic writing, journalism, and general text production.

Who should look elsewhere

Requires some familiarity with Markdown for optimal use.

Pros

  • +Free and open-source, ensuring transparency and no hidden costs.
  • +Strong privacy focus with no forced cloud sync or telemetry.
  • +Excellent for academic writing with robust citation and export capabilities.
  • +Highly customizable to suit individual writing styles and workflows.
  • +Supports multiple languages and platforms (Windows, macOS, Linux).

Cons

  • −Requires some familiarity with Markdown for optimal use.
  • −Advanced features like grammar checking might require external plugins (e.g., LanguageTool).
  • −May have a learning curve for users new to Markdown editors or Zettelkasten methods.

Key features

  • ✓Full Zettelkasten/PKMS support
  • ✓First-class citation support (BibTex, JSON, Zotero, JabRef, Juris-M)
  • ✓Versatile export to over 30 Pandoc-supported formats (e.g., journal submissions, presentations)
  • ✓Project management and organization
  • ✓Writing statistics and full-text search
  • ✓Customizable UI with themes and custom CSS
  • ✓Split-view for enhanced productivity
  • ✓Markdown linting, spellcheck, and LanguageTool integration

Pricing

PlanPriceBillingNotes
Zettlr—monthPrivacy First: No forced cloud-synchronization or telemetry; Manage all writing projects; First-class Citation Support (Zotero, JabRef, Juris-M)

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