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JDiskReport vs SquirrelDisk

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

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JDiskReportSquirrelDisk
VisualizationChartsSunburst
PlatformWindows + Mac + Linux (Java)macOS + Windows + Linux
PricingFree
Free of charge from JGoodies
Open source
Free and open source (AGPL-3.0)
Open sourceNoYes
Native MacNoNo

Na-update noong Setyembre 2026 · Nagbabago ang mga presyo — pakiberipika sa vendor.

JDiskReport

Java statistics charts that find your most obsolete folders.

+ JDiskReport: Mga lakas

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

- JDiskReport: Mga kahinaan

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

Basahin ang review: JDiskReport → · JDiskReport Tingnan ang mga alternatibo →

SquirrelDisk

The easiest open-source sunburst for hunting huge files.

+ SquirrelDisk: Mga lakas

  • Free and open source on every desktop OS
  • Genuinely easy sunburst experience
  • No account, no telemetry, no upsell

- SquirrelDisk: Mga kahinaan

  • Java-based UI rather than native Mac controls
  • No collector tray or staged-removal workflow
  • Solo-maintainer pace on features and fixes

Basahin ang review: SquirrelDisk → · SquirrelDisk Tingnan ang mga alternatibo →

Hatol: JDiskReport vs SquirrelDisk

Choose JDiskReport if you want charts visualization on Windows + Mac + Linux (Java). Choose SquirrelDisk if you prefer sunburst views for free on macOS + Windows + Linux. 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.

Mga madalas itanong

Which is better, JDiskReport or SquirrelDisk?

JDiskReport wins on charts visualization for Windows + Mac + Linux (Java); SquirrelDisk wins on sunburst views for macOS + Windows + Linux. On price, Free (JDiskReport) vs Open source (SquirrelDisk). 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 SquirrelDisk wins on price.

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