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OmniDiskSweeper vs Space Radar

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

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OmniDiskSweeperSpace Radar
VisualizationListMixed
PlatformmacOSmacOS + Windows + Linux
PricingFree
Free freeware from The Omni Group
Open source
Free and open source (MIT)
Open sourceNoYes
Native MacYesNo

Eylül 2026 güncellemesi · Fiyatlar değişir — lütfen satıcıyla doğrulayın.

OmniDiskSweeper

A largest-first column browser for quick, no-frills cleanup.

+ OmniDiskSweeper: Güçlü yanlar

  • Completely free from a trusted Mac developer
  • Largest-first sorting finds big folders with zero learning curve
  • Lightweight and fast on any Mac

- OmniDiskSweeper: Zayıf yanlar

  • No visual map at all — pure ranked lists
  • Dated interface that hasn't meaningfully evolved in years
  • No collector, previews, or safety rails beyond the Trash

İncelemeyi oku: OmniDiskSweeper → · OmniDiskSweeper Alternatifleri gör →

Space Radar

Sunburst, treemap, and flamegraph views for disk nerds.

+ Space Radar: Güçlü yanlar

  • Three visualizations including a rare flamegraph view
  • Free and MIT-licensed for tinkering
  • Web-tech stack runs anywhere

- Space Radar: Zayıf yanlar

  • Experimental project, not a supported product
  • No deletion workflow — visualization only
  • Requires comfort with GitHub releases and rough edges

İncelemeyi oku: Space Radar → · Space Radar Alternatifleri gör →

Hüküm: OmniDiskSweeper vs Space Radar

Choose OmniDiskSweeper if you want list visualization on macOS. Choose Space Radar if you prefer mixed 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.

Sık sorulan sorular

Which is better, OmniDiskSweeper or Space Radar?

OmniDiskSweeper wins on list visualization for macOS; Space Radar wins on mixed views for macOS + Windows + Linux. On price, Free (OmniDiskSweeper) vs Open source (Space Radar). 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 OmniDiskSweeper or Space Radar wins on price.

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