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Home/Categories/Business & Productivity/Zettlr
icon of Zettlr

Zettlr

Open source alternative to Notion, Evernote and Scrivener

Write citation-ready Markdown notes and papers locally with a GPL-licensed editor built for researchers, students, and long-form writers.

13.1K starsTypeScriptGPL-3.0Active recently
Visit websiteGitHub repo
image of Zettlr
Contents
  1. 01Who Zettlr is for
  2. 02The problem it solves
  3. 03How it solves it
  4. 04Strengths and trade-offs
  5. 05Tech stack
  6. 06FAQ
  7. 07Similar open-source tools
TL;DR

Zettlr is a local-first Markdown writing app for researchers, writers, and students who want notes, citations, and exports without a hosted workspace. It replaces tools such as Notion, Evernote, or Scrivener for people who prefer GPL-3.0 desktop software and plain-text files.GPL-3.0 · TypeScript · 13.1K stars · Active recently

who it's for

Who Zettlr is for#

Researchers writing papers

Zettlr fits researchers who want citation-aware Markdown writing with local files they can keep for years.

Skip if:

Skip it if your lab requires a browser-based shared workspace for every draft.

Writers leaving proprietary notes apps

Writers can move drafts into plain Markdown and avoid account-bound note storage.

Skip if:

Choose Scrivener or a hosted workspace if corkboard planning or realtime collaboration matters more than file portability.

the problem

The problem it solves#

Long-form writing and research notes age badly inside tools that hide data behind sync accounts or proprietary export formats. Academic writers also need citations, bibliography workflows, and repeatable exports rather than a generic notes canvas.

The core pain is portability. Researchers want notes that remain readable in any editor, survive app changes, and fit with citation managers and academic publishing formats.

how Zettlr solves it

How it solves it#

Local Markdown library

Zettlr works with Markdown files on your machine, so notes and drafts remain plain text instead of becoming workspace records in a hosted database.

Citation workflow support

Zettlr integrates with research writing workflows, including citation and bibliography handling through common academic tooling.

Export-oriented writing

The app focuses on turning Markdown drafts into publishable formats. That makes it useful for papers, essays, books, and structured notes.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Plain-text ownershipZettlr's strongest advantage is that the work remains in local Markdown files. Writers can back up, version, search, or migrate those files without waiting for a vendor export.
  • Researcher-friendly scopeUnlike general workspace tools, Zettlr centers on writing, notes, citations, and export. That narrower scope is a strength for academic and long-form work.

Trade-offs

  • -Not a collaborative workspaceZettlr is a desktop writing app, not a team wiki with realtime multiplayer editing, permissions, and shared databases.
  • -Markdown discipline requiredUsers who dislike files, folders, or markup may prefer a hosted notes app with more visual structure and less format control.
tech stack · detected from GitHub

What it's built on#

Languages
JavaScriptTypeScript
Frameworks
Vue
Runtimes
Node.js
Tooling
Webpack
frequently asked

FAQ#

Does Zettlr store notes locally?

Yes. Zettlr works with local Markdown files rather than requiring a hosted note database.

Is Zettlr good for academic writing?

Yes. Zettlr is designed for research and long-form writing workflows, including citation-oriented work.

What license does Zettlr use?

Zettlr is GPL-3.0 licensed.

also worth a look

Similar open-source tools#

Notesnook

Notesnook

End-to-end encrypted open source note-taking, cross-platform

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Joplin

Joplin

Open source note-taking app with Markdown and sync support

54.8KTypeScript
Trilium.cc

Trilium.cc

Self-hosted hierarchical notes with backlinks and encrypted sync

36.8KTypeScriptAGPL-3.0
Standard Notes

Standard Notes

End-to-end encrypted notes with 100+ extensions and themes

6.5KTypeScriptAGPL-3.0
Orgnise

Orgnise

Centralize wikis, docs, and project tasks in a self-hosted workspace.

241TypeScriptAGPL-3.0
Tolaria

Tolaria

Organize your notes with Markdown and Git integration

18.5KTypeScriptAGPL-3.0

Repository

Stars
13.1K
Forks
795
License
GPL-3.0
Latest
v4.5.0
Last commit
34 days ago
Last verified
Jun 12, 2026
Repo
Zettlr/Zettlr ↗

Additional details

Language
TypeScript
Open issues
564
Contributors
185
First release
2017

Categories

Business & ProductivityDeveloper ToolsProduct & Project Management

Tags

Note-taking AppsKnowledge ManagementDocumentationOpen CoreSelf HostedCode Editors