Z
Zettlr
Your One-Stop Publication Workbench
4.30(892 reviews)
Founded: 2017•Updated: September 14, 2025
Visit Website
zettelkasten
Zettlr is a free, open-source markdown editor designed for researchers, journalists, and writers. It combines powerful writing tools with Zettelkasten methodology, citation management, and academic publishing features.
Key Features
Zettelkasten methodology
Citation management
Academic writing tools
Graph visualization
Markdown editing
Export to PDF/Word/LaTeX
Zotero integration
JabRef integration
Internal linking
Tag system
File manager
Themes and dark mode
Pros
- Completely free and open source
- Excellent for academic writing
- Strong citation management
- Perfect Zettelkasten implementation
- Multiple export formats
- No vendor lock-in
- Regular updates
- Privacy-focused
Cons
- Desktop-only application
- Learning curve for beginners
- No mobile apps
- Limited collaboration features
- Interface can feel technical
- No cloud sync built-in
Integrations
Zotero
JabRef
Pandoc
LaTeX
BibTeX