Compositor Icon

Compositor

The WYSIWYG LaTeX Editor

for macOS

Apple Logo

Runs on macOS 10.15 or newer (Intel or Apple M chips)

and Windows

Windows Logo

Runs on Windows 10 or newer (Intel/AMD or ARM chips)

Key Features

WYSIWYG Editor

Edit the rendered document directly and see changes instantly as you type. This is true WYSIWYG LaTeX editing of unmatched fidelity.

Smart Source Editor

When you need precise control, switch to a modern, purpose-built LaTeX source editor with syntax highlighting, smart completions, and other helpful features.

Visual Formula Editor

Compositor comes with a built-in visual formula editor, that easily lets you build up formulas from a number of building blocks.

LaTeX Distro Included

The app comes with its own basic LaTeX distribution (based on TeXLive) built right in, so there’s nothing else to install, and no configuration required.

Automatic Package Download

Any packages referenced by your documents that aren’t available locally are automatically downloaded from CTAN, no manual intervention required.

Compatible with your Work

Compositor reads and writes plain text .tex files. This means it’s compatible with your existing documents, and there’s no vendor lock-in of any kind.

Native, Fast & Modern

Compositor is a native app on macOS and Windows, designed for quick startup, maximum performance, and memory efficiency.

Your Data Stays Local

Your documents stay on your machine and under your control. A tip: Put your files under git version control!

LaTeX without Entry Barriers

Compositor is a small download with everything you need to start writing beautiful LaTeX documents. Give it a try!

“My goal with Compositor is to make it the most compelling way to work with LaTeX.”
Karl Traunmüller

— Karl Traunmüller

About the Preview

Compositor for macOS and Windows is currently available as a free preview, with no restrictions of any kind. Both versions are at the same stage of development, offer the same features, and will continue to evolve together. The two apps share the same core code, with a native UI tailored to each platform.

And I won’t charge anything for Compositor until it reaches a truly usable state — which I roughly define as “a student can write a master’s thesis with Compositor”. I have also written a blog post about this.

All I’m asking for at this stage is to try it out, send me feedback, and spread the word!

Stay informed

For news and updates, follow

Also, be sure to check back on the blog every now and then.

The complete product roadmap can be found on GitHub

Get in Touch!

Feedback is always welcome. You can reach me at support at compositorapp dot com.