Assembly Line

LMMS vs openDAW

LMMS and openDAW are both audio production software. LMMS is open source under GPL-2.0, with 11k GitHub stars. OpenDAW is open source under AGPL-3.0, with 2.4k GitHub stars.

Which to pick

Pick LMMS when
You want a free FL Studio-like DAW for composing electronic music.
Pick openDAW when
Schools or beginners want a free DAW that runs in a browser without installation.

Side by side

What it does

A cross-platform digital audio workstation with a piano roll, beat sequencer, song editor, mixer and built-in synthesizers.

A web-based digital audio workstation focused on education and privacy, with instruments, effects and arrangement in the browser.

Watch out

The last stable release is old (1.2.2); newer features sit in long-running pre-releases, and audio recording is limited.

No releases yet and under two years old; AGPL licensed.

Ready for

Usable

Experimental

Runs as

Desktop app

Cloud service

Built with

C++ and Qt

TypeScript and Rust

Source code

Open source, GPL-2.0 (strong copyleft)

Open source, AGPL-3.0 (network copyleft)

What the license allows

Use inside your business is unrestricted, but anything you distribute that includes it must be released under the same license.

Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.

How widely known

11k GitHub stars

2.4k GitHub stars

How established

Established: started 13 years ago, latest release v1.2.2.

Young: started 20 months ago, no tagged release yet.

Other comparisons

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Every audio production product and project, ranked

Both sides were judged on 2026-11-03 from each project's README and GitHub data. License, age and popularity lines are worked out directly.