Polyphone
Turn audio samples into an organised SoundFont instrument and edit its playback settings.
What’s included for free?
Free open-source local SoundFont editor for creating and editing sample-based instruments. No provider render-credit or monthly export allowance applies to the desktop editor. Each imported sample and downloaded soundfont has its own licence; a free editor does not clear those assets.
Where it runs: Local install
Provider information ↗Checked 2026-10-18
Before you use it
GPL-3.0-or-later for Polyphone software. SoundFont licences are separate and can govern redistribution or commercial use of a particular instrument.
Provider terms can change. Check current pricing and usage rights before starting a project.