# Radix — Your Mac's Disk Space, Beautifully Visualized

Radix is a free, open-source disk space analyzer for macOS 14 or later. It scans millions of files and turns your Mac’s storage into a clear, interactive map. Explore with sunburst and treemap views, compare changes over time, and safely review what to clean up — all locally on your Mac.

## Download and install

- [Download Radix for macOS](https://github.com/colinvkim/Radix/releases/latest/download/Radix.zip)
- Install with Homebrew: `brew install --cask radix`
- [Source code and documentation on GitHub](https://github.com/colinvkim/Radix)
- [Release notes](https://github.com/colinvkim/Radix/releases)

## Scan, visualize, discover

Choose a folder or volume to scan. Explore it with sunburst and treemap views, search and inspect files, compare scans over time, and review cleanup candidates before moving anything to the Trash.

### Everything you need, in one view

Start with the whole drive, then search, inspect, and add cleanup candidates to the Discard Pile without losing your place.

### Switch from hierarchy to scale

Use the sunburst to follow folder structure or switch to the treemap to surface the largest items at a glance.

### See what changed, not just what is large

Compare scans to see what grew, shrank, appeared, or disappeared — and trace every change back to its folder.

## Features

### Native by design and private

Built with Swift and SwiftUI to feel at home on macOS. Scans and saved results stay local, with no account required.

### Discard Pile

Drag files and folders into the Discard Pile, then review everything before moving anything to the Trash.

### Fast scanning

Scan millions of files with live progress, faster follow-up scans, and automatic summaries for folders packed with tiny files.

### Saved snapshots

Export completed scans and reopen them later as read-only snapshots, ready to inspect again or compare over time.

## More information

Radix is open source and free forever, by Colin Kim.

- [Radix homepage](https://tryradix.app/)
- [Sitemap](https://tryradix.app/sitemap.xml)