Zettlr is a reliable companion for writing scientific texts and taking notes. It is made for academics in the humanities and arts and is intended to keep your content apart from your design, but close to the notes you take. To reach this goal, Zettlr incorporates several important features: 
<ul> 
	<li>File-agnostic editing. Zettlr does not store any information about your files, except in your files. This way you can always switch to and from Zettlr. Every file you see inside the preview pane corresponds to a file on your disk. With no special additions that might render the use of your files difficult for other editors.</li> 
	<li>Zettelkasten-Methods implemented directly into the app. With Zettlr, you can link files and searches using "Wiki-Links" in the format <code>[[your search text|@ID:ID]]</code>, give IDs by typing <code>@ID:Your-ID-Here</code> and tag your files using Twitter-like hashtags: <code>#hashtag</code>. Holding down the <code>Alt</code>-key and clicking on links will try to open exact-match files and also initiate searches, while Alt-clicks on tags will simply initiate searches. More features are likely to come.</li> 
	<li>A directory list. This list contains all open directories and files. You can open new directories by pressing <code>Cmd/Ctrl+O</code>. New files can be opened simply by double clicking them in your file browser or by dragging them onto the app. Every time you start the app, all previously opened paths will be re-loaded.</li> 
	<li>A preview pane that lists all the files that are inside the currently selected directory and separates them by their subdirectory. Just click on a file to open it in …</li> 
	<li>… the editor, which takes the most space and is the crucial component that actually makes Zettlr an editor. You are able to write <code>Markdown</code>-files in the area, a slim text format that keeps formatting to a bare minimum.</li> 
	<li>Exporting options. Using the open source software <code>pandoc</code> and <code>LaTeX</code>, Zettlr enables you to export all files on the fly in a variety of formats; currently HTML, DOCX, ODT and PDF. Just open a file and press <code>Cmd/Ctrl+E</code>.</li> 
	<li>Searching. Zettlr enables you to quickly search through your files to find what you are looking for in a fraction of the time you'd need if you store all your information in several word documents that you'd have to open and search.</li> 
	<li>A toolbar containing all functions in handy button-form.</li> 
</ul>

Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.

Hendrik Erz

Absolutely Free

Zettlr

One-stop publication workbench — from idea to publication in one app.

zettlr

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Easily organize academic research citations using massive libraries of quotes.

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Research and explore the most complex things on Earth. Get an app to help you study molecular biology, galaxies, crystal structures, or anything science-based.

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Banking

Automatically create and manage your invoices, get bill reminders, and live a happier, more organized financial life.

Billing

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Calculators & Converters

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Create financial dashboards to analyze your business stats and make reliable forecasts.

Financial Analysis

Track stocks and get the latest market updates to make smart investments to help grow your money.

Investment Management

Spend less and save more by managing your daily expenses more effectively.

Personal Finance

Organize your data in beautiful spreadsheets, easily created with an automatic app.

Spreadsheet

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Trading

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Finance

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Action

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Adventure

Hop on to play addictive arcade games — from retro classics to space mazes, you’ll find the one for you.

Arcade

Test your thinking and luck with the most popular board games, including chess, dominoes, backgammon,  mahjong, or tic-tac-toe.

Board Games

Play your favorite card game, featuring timeless classics like bridge, poker, or solitaire.

Card Games

Play like a pro: access cheat codes, connect joysticks, or emulate incompatible games with the help of these apps.

Gaming Tools & Utilities

Train your brain and solve the best puzzles we could find on the web.

Puzzles

Feel the speed and be the next champ by playing some exciting racing games.

Racing

Shoot true to take out enemies and leave the gaming battlefield as the only winner.

Shooting

Try living in someone’s shoes and experiencing a new profession, lifestyle, or even another world.

Simulation

Enjoy playing virtual sports with games realistic enough to make you feel ultra-engaged.

Sports

Keep your mind sharp by playing strategy games that make you think one step ahead at all times.

Strategy

Combat and defend to win virtual battles in your new favorite war game.

Give your brain a workout by solving numerous crosswords and addictive word puzzles.

Word Games

Indulge yourself in these fun games and discover new favorites. Our collection covers all game genres.

Games

Sculpt realistic models and create 3D design concepts using smart graphics and rendering tools.

3D Modeling

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Desktop Publishing

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Diagrams & Graphs

Enjoy apps with hundreds of free and premium fonts that will help your artistic creations stand out.

Fonts

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Icons

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Illustration

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Workout & Fitness

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Health & Fitness

Keep your docs and photos in cloud storage. Share easier, access anywhere, and enjoy extra security for your files.

Cloud Storage

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Download Managers

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Email Servers

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File Sharing

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FTP Software

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Internet Radio Players

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Messengers

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Newsreaders

Watch TV on Mac when you want to. Access unavailable  TV channels with the help of handy apps.

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Remote Management

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Zettlr: 1.8.9 - 1.1.0