Hydrogen Drum Machine 1.2.7 for Mac

Mac Utilities

Updated Aug 11, 2026

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Hydrogen is a free drum machine that thinks the way hardware boxes do. You build short patterns one instrument at a time in a clear grid editor, then chain those patterns into a full song on the timeline above it. It plays sample based drum kits, and you can load your own sounds, adjust velocity and timing so grooves feel human, and mix everything down inside the app. For sketching beats outside a full recording program, it is hard to beat.

Key Features

• Pattern editor with song mode for arranging patterns into tracks
• Sample based drum kits, with tools to build kits from your sounds
• Mixer with effects plus humanise controls for velocity and timing
• MIDI input support, so pads and keyboards can play the kits
• Export finished songs as audio files or as MIDI files

How to Download

1. Use the download button on this page to get the Mac version.
2. You can also Download from the official site and follow the release links.
3. Install the app, open a demo song, and press play to explore.

System Requirements

Hydrogen runs on macOS 10.14 and later, plus Windows and Linux, as a standalone app with no recording program required. It is open source under the GPL. A MIDI controller is optional, since patterns can be clicked into the grid.

FAQs

Is Hydrogen a plugin for my recording program?

No. Hydrogen is a standalone drum machine. You build the beat inside it, then export audio or MIDI into your main program.

Can I use my own drum samples?

Yes. You can assemble your own kits from your samples and save them alongside the kits that ship with the app.

Is Hydrogen free?

Yes. It is free and open source software, developed in the open with its code published on GitHub.