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JDiskReport vs LumaDisk

Two analyzers, one disk. JDiskReport brings charts views to Windows + Mac + Linux (Java); 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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JDiskReportLumaDisk
VisualizationChartsSunburst
PlatformWindows + Mac + Linux (Java)macOS + Windows
PricingFree
Free of charge from JGoodies
Paid
Paid one-time purchase (around $7 at time of writing)
Open sourceNoNo
Native MacNoNo

Opdateret september 2026 · Priser ændres — verificér hos leverandøren.

JDiskReport

Java statistics charts that find your most obsolete folders.

+ JDiskReport: Styrker

  • Rich statistics: size, age, and file-type distributions
  • Free on every Java-capable platform
  • Top-50 lists answer 'what's biggest' instantly

- JDiskReport: Svagheder

  • Java UI feels alien on a modern Mac
  • No deletion workflow — analysis only
  • Aging codebase with infrequent updates

Læs anmeldelsen: JDiskReport → · JDiskReport Se alternativer →

LumaDisk

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

+ LumaDisk: Styrker

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

- LumaDisk: Svagheder

  • 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

Læs anmeldelsen: LumaDisk → · LumaDisk Se alternativer →

Dom: JDiskReport vs LumaDisk

Choose JDiskReport if you want charts visualization on Windows + Mac + Linux (Java). 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.

Ofte stillede spørgsmål

Which is better, JDiskReport or LumaDisk?

JDiskReport wins on charts visualization for Windows + Mac + Linux (Java); LumaDisk wins on sunburst views for macOS + Windows. On price, Free (JDiskReport) 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 JDiskReport or LumaDisk wins on price.

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