Changelog

1.0.0 — July 23, 2026 · Initial public release

First release. See exactly what's eating your disk — as an interactive sunburst you can drill into.

• Interactive sunburst chart — a recursive radial map up to six rings deep, each slice sized by real on-disk bytes and colored by its top-level branch so colors stay consistent as you drill.
• Scan any folder — Open Folder… (⌘O), Scan Home Folder (⇧⌘H), or drag a folder onto the window. A background, cancellable scan reports a live item counter and measures on-disk allocated bytes.
• Drill-down & breadcrumb — double-click a slice or a sidebar row to recenter the chart on that folder, click the center disk to go back up, and use the breadcrumb to jump anywhere.
• Inspect — hover any slice for a name/size/percent tooltip with spotlight-on-hover focus, plus a sidebar list of the current folder's children sorted by size with proportion bars.
• Right-click actions — Open, Reveal in Finder, Copy Path, and Move to Trash. Deleting moves the item to the Trash after a confirmation — never a hard delete — and every parent size updates live.
• Volume capacity bar — used versus free space on the whole volume, for context at a glance.
• Private by design — 100% local, no account, no analytics. Nothing ever leaves your Mac.
• Native SwiftUI, no third-party dependencies. Light + dark mode, full keyboard support, WCAG 2.1 AA.
• Signed and notarized by Apple — macOS 14+, Apple Silicon & Intel.
• Free for personal use forever, including updates; optional one-time $5-per-device commercial license for commercial use.