Zettlr © Hendrik Erz 2017–2025

Developed with between Sweden and Germany

Download Zettlr for Debian (arm64) Current Version: 3.4.4

Zettlr is Free and Open Source Software (FOSS) and available for most operating systems. We offer both direct downloads and a variety of options to install Zettlr via your preferred package manager. See what's new in version 3.4.4.

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Which version do I need? Zettlr comes in two flavors: Regular 64 bit, and ARM-based 64 bit. The ARM-version will not run on a regular 64 bit computer, and vice versa, so make sure to download the correct version for your computer.
  • When in doubt, check the system information for your processor architecture (regular 64 bit computers often tell you that they are 'x86_64').

macOS
11.6.0 or newer

Intel
Apple Silicon

Windows 10
or newer

64 bit

Debian/Ubuntu
and derivatives

64 bit
64 bit ARM

Fedora/Red Hat

64 bit
64 bit ARM

AppImage

64 bit
64 bit ARM

Install Zettlr via your preferred Package Manager

On macOS, you can install Zettlr using Homebrew. Just make sure, Homebrew is installed and then run the following line of code in a terminal window:

$ brew install --cask Zettlr

The Brew installer will grab the newest release from our official GitHub releases page. Thanks to GitHub user Tim Shadel for adding Zettlr to the Homebrew repository!

On Debian and APT-compatible systems, you can install and automatically keep Zettlr updated by using our official APT repository. To set up our APT repository, head over to its homepage:

Go to apt.zettlr.com

The APT repository automatically pulls the Debian installer files from the GitHub releases section. It may take a few days until a new version is present in the repository.

On Linux, you can install Zettlr as a FlatHub package. This requires FlatHub to be installed on your system. To install Zettlr via FlatHub, head over to Zettlr's store page:

Install Zettlr via FlatHub

The FlatHub releases will be built off the binaries from GitHub utilizing the code that is in this repository. Thanks to GitHub user Lunarequest for adding Zettlr to the FlatHub store!

Attention! When installing Zettlr via FlatHub, you need to follow a few extra setup steps. Read the FlatHub setup instructions.

On Windows, you can install Zettlr using Chocolatey. Install the Zettlr package by running the following line of code in a command window:

C:\> choco install zettlr

Please note that the Chocolatey repository is managed by a third-party, not by us. Thanks to mkevenaar for adding Zettlr there!

Zettlr binaries are also available for setup on Arch Linux as a regular package. Setup instructions.

These binaries are provided by third-party supporters who compile the app regularly. Make sure to double-check them before installing!

Beta Releases

Especially before bigger releases, we start beta phases in order to make sure to find as many bugs as possible before the actual release. Betas are a great way to experience new features and cutting edge functionality before most others, so if you're keen on getting the very latest versions, you can find potential beta releases directly on our GitHub releases page. You can also select "Notify me about beta releases" in the app's preferences to receive those beta releases like regular releases.

Go to GitHub Releases

Nightly Releases

We also offer nightly releases. Nightlies are releases that are compiled right from the most recent changes in the codebase. This means: no release is more "cutting edge", but it also means there might be a lot of bugs in them. We recommend these releases for more advanced users who want to always have the most recent features.

View the Nightly Releases

Older Releases

Sometimes it might be necessary to temporarily downgrade to an older release. You can find those on our GitHub releases page as well. But please note that we do not support any older release, so do not install older releases unless you know what you're doing!

Go to GitHub Releases

Next Steps

Read the Documentation

With an incredible amount of functionality, Zettlr can prove overwhelming sometimes. The documentation helps you don't get lost in the app!

Read the Docs

Support the Project

Zettlr is a Free and Open Source App (FOSS). We ask our users to consider supporting the app financially, to help keep the lights on.

Become a Supporter

Join the Community

For any Open Source project, a lively community is one of the most important things. The community supports new users, helps with housekeeping, and suggests new features. Become part of our community below:

Forum Discord Reddit

Thank you for choosing Zettlr!

Next Steps

To help you get started with the app, we have created a comprehensive online manual that explains everything you can do with Zettlr in-depth.

View the manual

If you need help installing the app, please refer to our setup guide. It covers many common setups and contains helpful tips.

View our Setup Guide

If you require support or have a question, our helpful community is always happy to be of assistance for you. You can find our community on our community forum. For real-time support, join our Discord. And in case you spot an error, we're happy if you report it on GitHub.

Sustainable Open Source Development

Contribute to sustainable Open Source development by becoming a supporter on Patreon or sending a tip via PayPal. Your support is well appreciated and helps pay for the servers and other related costs.

Support the Development