polyphone (deprecated)

Disable date: 2026-09-01

Install command: 
brew install --cask polyphone

Name: Polyphone

Soundfont editor for quickly designing musical instruments

https://www.polyphone.io/en

Cask JSON API: /api/cask/polyphone.json

Cask code: polyphone.rb on GitHub

Current version: 2.5.1,129

Requirements: macOS >= 10.15

polyphone is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
    softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Versions:

Apple Silicon big sur 2.5.1,130
Intel tahoe 2.5.1,129
sequoia 2.5.1,129
sonoma 2.5.1,129
ventura 2.5.1,129
monterey 2.5.1,129
big sur 2.5.1,130
catalina 2.5.1,130

Analytics:

Installs (30 days)
polyphone 11
Installs (90 days)
polyphone 22
Installs (365 days)
polyphone 74