It's free and open up supply software program. When is it reasonable to use autonomous alternatively of free? FromScratch - Little app that you can use as a brief take note getting or todo app. PSIBar - Quickly hacked up PSI macOS standing bar application. DevDocs for macOS - An unofficial DevDocs API documentation viewer. Simple Spotify lyrics viewer menu bar application for macOS in Swift. Jupyter Notebook Viewer - Notebook viewer for macOS.