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OpenPiano turns your Windows computer into a playable piano. Use your computer keyboard, mouse or MIDI controller, choose a sound, and record an idea without leaving the app.
This virtual piano includes Default and Grand Piano sounds. Add compatible SF2/SF3 SoundFonts (instrument sound files), or download the optional Steinway D-274 Hi-Fi piano. Choose 61 or 88 keys and customize key mappings, note labels, colors, sustain and pitch.
Save performances as editable MIDI notes with recorded sustain-pedal events, or render WAV audio using the sound and volume selected at export. Playing and recording work locally without an account.
Use the Windows installer or run standalone. No extra sound download is required to begin; settings and custom sounds stay in your Windows user profile. Updates and optional downloads use the internet.
Website: https://www.justagwas.com/projects/openpiano/
Documentation: https://github.com/Justagwas/OpenPiano/wiki
Features
- 61 and 88 key piano layouts
- Computer keyboard, mouse, and MIDI controller input
- Included Default and Grand Piano sounds, plus an optional Steinway D-274 Hi-Fi download
- Support for compatible SF2 and SF3 sound files
- Custom key mappings
- Volume, touch, sustain, and pitch controls
- Themes and individual piano key colors
- Built in interactive tutorial
- Performance recording to editable MIDI with sustain-pedal events or rendered WAV audio
- Local operation without an account
Project Samples
License
GNU General Public License version 3.0 (GPLv3)Follow OpenPiano — Virtual Piano for Windows
User Reviews
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Very good app! My huge thanks to the developers 👍