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OmniComposer

OmniComposer is a DAW with powerful AI assistance for Windows and macOS. Compose, arrange, edit MIDI, configure instruments, and export in one workspace.

OmniComposer

AI composition / MIDI editing / VST / Export

Windows

Trial for Windows

Windows 10 / 11 (64-bit). Version 1.1.1. Extract the ZIP and run OmniComposer.exe.

Download trial

If Windows warns you when extracting, right-click the ZIP → Properties → tick "Unblock" → Apply, then right-click → "Extract All".

AI features in the trial can be used through external services such as Codex App and Claude CLI, or through an API connection.AI access through an OmniComposer subscription is not supported in the trial.

Audio setup

Choose your audio output and check that you can hear playback.

View audio setup

Use VST instruments

Scan your VST plug-in folder, then assign an instrument to a track.

Read the VST guide

Connect to AI

AI features in the trial can be used through external services such as Codex App and Claude CLI, or through an API connection.

Read the AI guide

Start composing

1. Set up your soundChoose your audio output and assign an instrument to your track. You can start with a built-in instrument without VST plug-ins.
2. Compose with AI assistanceDirect AI to compose and arrange, then develop your music with MIDI keyboard input and piano roll editing.
3. Listen and adjustPlay back your music and adjust phrases and sounds. Export the finished song as MIDI or WAV.