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Disk Inventory X vs Nektony Disk Space Analyzer

Two analyzers, one disk. Disk Inventory X brings treemap views to macOS; Nektony Disk Space Analyzer answers with sunburst views on macOS. Here's the honest head-to-head — and the third option nobody told you about.

Treemap vs Sunburst Open source vs Freemium
Contenido
  1. Cara a cara
  2. Disk Inventory X
  3. Nektony Disk Space Analyzer
  4. Veredicto
  5. Preguntas frecuentes

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Disk Inventory XNektony Disk Space Analyzer
VisualizationTreemapSunburst
PlatformmacOSmacOS
PricingOpen source
Free and open source; community Xs/Y builds target Apple Silicon		Freemium
Free scan; full features via yearly subscription or lifetime unlock
Open sourceYesNo
Native MacYesYes

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

Disk Inventory X

The classic treemap visualizer, revived for Apple Silicon Macs.

＋ Disk Inventory X: Puntos fuertes

  • Free and open source with decades of trust
  • Treemap plus file-type breakdowns in one window
  • Community revival builds run natively on Apple Silicon

－ Disk Inventory X: Puntos débiles

  • Interface shows its age despite the revival builds
  • No collector tray, previews, or modern sandbox handling
  • Fork landscape (X vs Xs vs Y) can confuse new users

Leer el análisis: Disk Inventory X → · Disk Inventory X Ver alternativas →

Nektony Disk Space Analyzer

A fast sunburst analyzer that finds your largest space hogs.

＋ Nektony Disk Space Analyzer: Puntos fuertes

  • Sunburst view in the same visual family as DaisyDisk and NullDisk
  • Free scan before paying anything
  • Nektony ships a whole Mac-utility ecosystem around it

－ Nektony Disk Space Analyzer: Puntos débiles

  • Subscription tier for full features where rivals charge once
  • Interface carries the house style of a utility bundle
  • Largest-file focus can miss distributed cruft

Leer el análisis: Nektony Disk Space Analyzer → · Nektony Disk Space Analyzer Ver alternativas →

Veredicto: Disk Inventory X vs Nektony Disk Space Analyzer

Choose Disk Inventory X if you want treemap visualization with open-source transparency on macOS. Choose Nektony Disk Space Analyzer if you prefer sunburst 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.

Preguntas frecuentes

Which is better, Disk Inventory X or Nektony Disk Space Analyzer?

Disk Inventory X wins on treemap visualization for macOS; Nektony Disk Space Analyzer wins on sunburst views for macOS. On price, Open source (Disk Inventory X) vs Freemium (Nektony Disk Space Analyzer). 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 Disk Inventory X or Nektony Disk Space Analyzer wins on price.

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