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Polyphone

polyphone · v2.5.1,129 • deprecated

7
8.0

Soundfont editor for quickly designing musical instruments

brew install --cask polyphone
9
30-day installs
26
90-day installs
87
365-day installs
Install trend
Trust Score 7/10
Open source (GPL-3.0) +3
Active development +2
Licensed +1
No auto-updates +0
Deprecated +0
Established (>1yr) +1
Low installs +0

Review

Mar 11, 2026

Polyphone is a soundfont editor that offers a user-friendly interface for designing musical instruments. It allows quick creation and modification of soundfonts, making it ideal for musicians, sound designers, and composers who need precise control over instrument sounds.

Polyphone enables users to edit and create soundfonts with a visual, real-time interface.

Maturity: The project is actively maintained with a strong GitHub presence, though there are a few open issues.

Community: No community discussion found yet.

Pros

  • + User-friendly visual interface for soundfont editing
  • + Real-time preview and modification of sounds
  • + Supports SF2 and SF3 soundfont formats
  • + Open-source with active development
  • + Cross-platform compatibility

Cons

  • - No auto-update feature
  • - Limited installs indicate niche appeal
450
Stars
54
Forks
17
Issues
GPL-3.0
License
C++Last commit: Feb 25, 2026