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JDiskReport vs WhatSize

Two analyzers, one disk. JDiskReport brings charts views to Windows + Mac + Linux (Java); WhatSize answers with list views on macOS. Here's the honest head-to-head — and the third option nobody told you about.

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JDiskReportWhatSize
VisualizationChartsList
PlatformWindows + Mac + Linux (Java)macOS
PricingFree
Free of charge from JGoodies
Paid
Paid one-time license (around $15 at time of writing)
Open sourceNoNo
Native MacNoYes

Eylül 2026 güncellemesi · Fiyatlar değişir — lütfen satıcıyla doğrulayın.

JDiskReport

Java statistics charts that find your most obsolete folders.

+ JDiskReport: Güçlü yanlar

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

- JDiskReport: Zayıf yanlar

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

İncelemeyi oku: JDiskReport → · JDiskReport Alternatifleri gör →

WhatSize

A fast measuring sorter with column views and cleanup tools.

+ WhatSize: Güçlü yanlar

  • Deep measuring with column, outline, and chart views
  • Finds large, duplicate, and orphaned files beyond simple sizes
  • Appeals to power users who live in column browsers

- WhatSize: Zayıf yanlar

  • Dense, technical UI with a real learning curve
  • Paid license with no free tier for casual use
  • Visualization is secondary to tables and lists

İncelemeyi oku: WhatSize → · WhatSize Alternatifleri gör →

Hüküm: JDiskReport vs WhatSize

Choose JDiskReport if you want charts visualization on Windows + Mac + Linux (Java). Choose WhatSize if you prefer list views at paid pricing on macOS. 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.

Sık sorulan sorular

Which is better, JDiskReport or WhatSize?

JDiskReport wins on charts visualization for Windows + Mac + Linux (Java); WhatSize wins on list views for macOS. On price, Free (JDiskReport) vs Paid (WhatSize). 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 WhatSize wins on price.

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