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Klarity Disk vs LumaDisk

Two analyzers, one disk. Klarity Disk 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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Klarity DiskLumaDisk
VisualizationTreemapSunburst
PlatformmacOSmacOS + Windows
PricingPaid
Paid one-time purchase (around $7 at time of writing)
Paid
Paid one-time purchase (around $7 at time of writing)
Open sourceNoNo
Native MacYesNo

Actualizado en septiembre de 2026 · Los precios cambian: verifícalos con el proveedor.

Klarity Disk

A private offline analyzer with treemaps and system monitoring.

+ Klarity Disk: Puntos fuertes

  • Fully offline analysis with a no-telemetry privacy stance
  • Treemap plus icicle views and a system monitor in one app
  • One-time price with no subscription

- Klarity Disk: Puntos débiles

  • Treemap-first; no sunburst option for radial-map fans
  • Smaller vendor with less social proof than category leaders
  • Monitoring extras may duplicate tools you already own

Leer el análisis: Klarity Disk → · Klarity Disk Ver alternativas →

LumaDisk

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

+ LumaDisk: Puntos fuertes

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

- LumaDisk: Puntos débiles

  • 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

Leer el análisis: LumaDisk → · LumaDisk Ver alternativas →

Veredicto: Klarity Disk vs LumaDisk

Choose Klarity Disk if you want treemap visualization 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.

Preguntas frecuentes

Which is better, Klarity Disk or LumaDisk?

Klarity Disk wins on treemap visualization for macOS; LumaDisk wins on sunburst views for macOS + Windows. On price, Paid (Klarity Disk) 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 Klarity Disk or LumaDisk wins on price.

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