paintbrush

Install command: 
brew install --cask paintbrush

Name: Paintbrush

Image editor

https://paintbrush.sourceforge.io/

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

Cask code: paintbrush.rb on GitHub

Current version: 2.6.0,20210402

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
paintbrush 331
Installs (90 days)
paintbrush 1,043
Installs (365 days)
paintbrush 4,213