Free & open source

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Clone, build, and run. No accounts, no telemetry, no cost.

Granular Synthesizer

Streams

Real-time granular synthesis with AI text-to-audio generation, six visualization modes, and 256 concurrent grains.

GitHub Overview Tutorial
macOS iPad AU VST3
Generative Drone Synthesizer

Habitat

Eight nature-modeled engines layered into evolving soundscapes. Wind, water, birds, insects, thunder, rain, aurora, and ice.

GitHub Overview Tutorial
macOS iPad AU VST3
SOON
Reverb Effect

OttoVerb

Creative reverb with deep modulation, spectral processing, and an expressive interface. In development.

Watch on GitHub for releases →
System requirements

What you'll need

Apple silicon
M-series Mac (M1 or newer)
macOS 14+ / iPadOS 17+
Sonoma or later
Xcode 15+
With command-line tools
AU or VST3 host
Logic, Ableton, Reaper, etc.
Installation

Build from source

# Clone the repo (Streams shown — swap for habitat, etc.)
$ git clone https://github.com/mattperich/streams.git
$ cd streams
 
# Build the plugin
$ xcodebuild -scheme Streams -configuration Release
 
# Drop the built .vst3 / .component into the system plug-in folders
$ cp -R build/Release/Streams.vst3 ~/Library/Audio/Plug-Ins/VST3/
$ cp -R build/Release/Streams.component ~/Library/Audio/Plug-Ins/Components/