Disk Inventory X

The classic Mac disk space visualizer, revived for Apple Silicon and rebuilt in Swift

Apple Silicon

Disk Inventory Xs

The original Disk Inventory X, updated to run natively on Apple Silicon Macs.

  • Native Apple Silicon support
  • Based on original codebase
  • Classic treemap visualization
  • macOS Sonoma compatible
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Swift

Disk Inventory Y (DIY)

A complete rewrite from scratch using modern Swift and SwiftUI.

  • Built with Swift & SwiftUI
  • Modern macOS design
  • Improved performance
  • Native Apple Silicon
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About

Disk Inventory X was a beloved Mac utility for visualizing disk usage with treemaps. After years without updates, it ran only in Rosetta on modern Macs.

These projects bring it back: one by updating the original Objective-C code to compile for Apple Silicon, and another by reimagining it from scratch with Swift and SwiftUI for a truly modern experience.