Zettlr for PC: Download & Install on Windows (2026)

Writing a thesis, paper or book in a normal word processor means fighting formatting while your citations live somewhere else. This zettlr download for pc guide covers the free Markdown editor designed specifically for academic writing: plain-text files you own, a Zettelkasten system for your notes, and one-click export to Word, PDF and LaTeX with your bibliography handled automatically.

This guide covers the official download, the Windows install, and how to set up your first writing project with citations. It is aimed at students, researchers and authors — but anyone who writes long documents in Markdown will feel at home.

What Is Zettlr?

Zettlr is a free, open-source Markdown editor created by social scientist Hendrik Erz, built for the way researchers actually write. You write in clean Markdown with a live preview of formatting, and your documents are stored as ordinary .md text files on your PC — no database lock-in, no subscription, and your work stays readable forever.

Where Zettlr stands apart is the academic toolkit. It implements the Zettelkasten method, letting atomic notes link to each other with IDs and tags so a literature review grows into a knowledge network. For publication, it works with Pandoc export under the hood: connect a Zotero library or a BibTeX file, insert citations as you write, and export to Word templates, LaTeX or PDF with a formatted bibliography.

Around that core it adds a publication workbench feel: full-text search across your whole project, a table of contents and heading navigation for long documents, word-count goals and writing statistics, and a distraction-free mode for drafting. Think of it as the bridge between a note-taking app and a typesetting system.

Key Features

Markdown editor: Write in plain Markdown files with syntax highlighting and a clean, focused interface.
Academic writing: Purpose-built for papers, theses and books, from first notes to final export.
Zettelkasten: Link atomic notes with unique IDs and tags to build a personal knowledge network.
Pandoc export: Export to Word, PDF, LaTeX and more through Pandoc, with templates for journals and universities.
Citations and bibliography: Connect Zotero or a BibTeX/BibLaTeX library and insert citations without leaving the editor.
Full-text search: Search across every file in your project instantly — essential for large theses.
Writing targets and stats: Set daily word goals and track your progress per file and per project.

System Requirements

Operating System: Windows 10 or Windows 11 (64-bit)
Processor: Any modern dual-core Intel or AMD CPU
RAM: 4 GB minimum, 8 GB recommended for very large projects
Storage: Around 400 MB for the app, plus your documents
Display: 1280×720 or higher recommended for side-by-side notes
Optional: Zotero or a BibTeX file for citations; a LaTeX installation for direct PDF typesetting
Internet: Only needed for the download and updates

How to Download Zettlr (Official Method)

Zettlr is free and open source, so the official website is the only sensible source. Download portals may carry outdated versions, and because researchers store years of work in these tools, a genuine current build matters. The official download page links to the Windows installer maintained by the Zettlr team.

Official Website: Download Zettlr from the official website

Step-by-Step Installation

Open the official Zettlr website linked above and go to the Download page.
Choose the Windows installer for your system (64-bit is standard).
Download the installer and save it to your Downloads folder.
Double-click the installer and approve the Windows permission prompt.
Keep the default install location and finish the setup wizard.
Launch Zettlr from the Start menu.
On first run, open or create a folder for your writing project — Zettlr works on ordinary folders of Markdown files.

Tip: If you use Zotero, connect it early: in Zettlr’s settings (Assets → Citations), point Zettlr to your Zotero/Better BibTeX library once, and citation autocomplete works across every project from then on.

How to Start Your First Zettlr Project

Create a folder on your PC for the project — for example Documents\Thesis — and open it in Zettlr from the File menu.
Create your first file and write a paragraph in Markdown, using the toolbar or # and ** keys for headings and emphasis.
Press the export button and send the file to Word or PDF to see Pandoc export working.
Add a citation: type @ and pick a source from your connected library to see the bibliography build itself.
Create two small note files, give them ID-style names, and link one from the other to try the Zettelkasten workflow.
Set a daily word target in the file’s statistics view to keep your drafting on schedule.

Zettlr vs Word and Scrivener: The Honest Picture

Zettlr is free and open source, with no tiers and no paid edition — the full academic toolkit, including citations and export, is included for everyone. Its honest trade-offs are about approach, not features. Microsoft Word is still what most supervisors expect for tracked-changes collaboration, which is exactly why Zettlr exports cleanly to Word templates instead of fighting it. Scrivener is excellent for fiction structure, but it stores work in its own project format and costs money; Zettlr keeps everything as plain Markdown files you can open in any editor, forever.

For students and researchers who write in Markdown or want files they fully own, Zettlr is arguably the strongest free option available. Pair it with a reference manager — our Zotero guide is the natural companion — and you have a complete academic writing setup at zero cost.

Frequently Asked Questions

Is Zettlr safe to download?
Yes, from the official website linked above, which the Zettlr development team publishes. Avoid third-party download portals, which may bundle the installer with unwanted software or serve outdated builds.

Is Zettlr really free for academic use?
Yes. Zettlr is free and open source under the GPLv3 licence, including for theses, papers and commercial academic publishing. There is no premium version.

Do I need Pandoc or LaTeX installed separately?
Zettlr bundles what it needs for standard Word and HTML export. For direct PDF typesetting through LaTeX, installing a LaTeX distribution gives the best results — Zettlr’s documentation explains the options.

Can Zettlr handle citations from Zotero?
Yes. Connect your Zotero library (ideally via the Better BibTeX add-on) or a standalone .bib file in the settings, then insert citations while writing and export with an automatic bibliography.

Conclusion

Zettlr turns a folder of plain text files into a serious academic writing studio — Zettelkasten notes, painless citations and professional export, all free. Download it from the official website, open your project folder, and write your next chapter in an editor built for the job.

Download Zettlr from the Official Website