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Disk Inventory X vs LumaDisk

Two analyzers, one disk. Disk Inventory X brings treemap views to macOS; LumaDisk answers with sunburst views on macOS + Windows. Here's the honest head-to-head — and the third option nobody told you about.

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Disk Inventory XLumaDisk
VisualizationTreemapSunburst
PlatformmacOSmacOS + Windows
PricingOpen source
Free and open source; community Xs/Y builds target Apple Silicon
Paid
Paid one-time purchase (around $7 at time of writing)
Open sourceYesNo
Native MacYesNo

Aggiornato a settembre 2026 · I prezzi cambiano — verifica presso il fornitore.

Disk Inventory X

The classic treemap visualizer, revived for Apple Silicon Macs.

+ Disk Inventory X: Punti di forza

  • Free and open source with decades of trust
  • Treemap plus file-type breakdowns in one window
  • Community revival builds run natively on Apple Silicon

- Disk Inventory X: Debolezze

  • Interface shows its age despite the revival builds
  • No collector tray, previews, or modern sandbox handling
  • Fork landscape (X vs Xs vs Y) can confuse new users

Leggi la recensione: Disk Inventory X → · Disk Inventory X Vedi le alternative →

LumaDisk

A light-speed sunburst that turns your filesystem into light.

+ LumaDisk: Punti di forza

  • Modern sunburst visualization on both Mac and Windows
  • Fast scans with a clean, contemporary interface
  • Affordable one-time price

- LumaDisk: Debolezze

  • Cross-platform toolkit feel rather than fully native Mac UI
  • Newer app with a shorter track record than incumbents
  • Cleanup tooling is lighter than specialist cleaners

Leggi la recensione: LumaDisk → · LumaDisk Vedi le alternative →

Verdetto: Disk Inventory X vs LumaDisk

Choose Disk Inventory X if you want treemap visualization with open-source transparency on macOS. Choose LumaDisk if you prefer sunburst views at paid pricing on macOS + Windows. And if you want a native Mac sunburst with a staged collector and zero telemetry, NullDisk is the third option that beats both on workflow.

Domande frequenti

Which is better, Disk Inventory X or LumaDisk?

Disk Inventory X wins on treemap visualization for macOS; LumaDisk wins on sunburst views for macOS + Windows. On price, Open source (Disk Inventory X) vs Paid (LumaDisk). The honest answer depends on your OS and whether you prefer maps or lists — read the verdict below.

Is there something better than both?

If you want a native Mac sunburst with allocated-size honesty, a staged removal collector, and zero data collection, NullDisk beats both on workflow — even where Disk Inventory X or LumaDisk wins on price.

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