直接比較

DiskPoint対DissectMac

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

Treemap vs Treemap Free vs Freemium
目次
  1. 直接比較
  2. DiskPoint
  3. DissectMac
  4. 結論
  5. よくある質問

直接比較

DiskPointDissectMac
VisualizationTreemapTreemap
PlatformmacOS + Windows + LinuxmacOS
PricingFree
Free with a privacy-focused offline stance		Freemium
Free tier with paid unlocks at time of writing
Open sourceNoNo
Native MacNoYes

2026年9月更新 · 価格は変動します。提供元でご確認ください。

DiskPoint

Privacy-focused free cleanup with offline visualization.

＋ DiskPoint: 強み

  • Free on three desktop platforms
  • Offline analysis with a privacy-first pitch
  • DaisyDisk-style cleanup flow without the price

－ DiskPoint: 弱み

  • Qt-based UI feels cross-platform rather than native Mac
  • Smaller team and thinner support resources
  • Visualization polish trails the category leaders

レビューを読む: DiskPoint → · DiskPoint 代替を見る →

DissectMac

A fast local treemap with uninstaller and live monitoring.

＋ DissectMac: 強み

  • Fast local treemaps with live disk monitoring
  • Bundled uninstaller covers app leftovers
  • Free tier for basic analysis

－ DissectMac: 弱み

  • Treemap-only visualization; no sunburst or list-first mode
  • Monitoring features overlap with free macOS tools
  • Young product with a thin review record

レビューを読む: DissectMac → · DissectMac 代替を見る →

結論: DiskPoint vs DissectMac

Choose DiskPoint if you want treemap visualization on macOS + Windows + Linux. Choose DissectMac if you prefer treemap views at freemium 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.

よくある質問

Which is better, DiskPoint or DissectMac?

DiskPoint wins on treemap visualization for macOS + Windows + Linux; DissectMac wins on treemap views for macOS. On price, Free (DiskPoint) vs Freemium (DissectMac). 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 DiskPoint or DissectMac wins on price.

More comparisons