MacDirStat
MacDirStat is a native macOS app that scans a folder and shows what is taking up disk space, as an interactive radial treemap.
This guide is for macOS users who have MacDirStat installed (or built it from source) and want to scan a folder, read the resulting chart, or look up what a specific API does. You do not need any Swift experience to follow the tutorial or how-to guide; the reference section assumes you are reading the Swift source.
- New to MacDirStat? Start with the tutorial.
- Trying to make sense of the colors in the chart? Read How to read the treemap.
- Working on the codebase? See the reference
section for the exact behavior of
ByteFormatterandTreemapLayout.