Man mot man
| DaisyDisk | Space Radar | |
|---|---|---|
| Visualization | Sunburst | Mixed |
| Platform | macOS | macOS + Windows + Linux |
| Pricing | Paid Paid one-time license (around $10 at time of writing) | Open source Free and open source (MIT) |
| Open source | No | Yes |
| Native Mac | Yes | No |
Uppdaterad september 2026 · Priser ändras — verifiera hos leverantören.
DaisyDisk
The beloved sunburst map that made disk cleanup beautiful.
＋ DaisyDisk: Styrkor
- Gorgeous, instantly readable sunburst map with smooth drill-in
- Fast scanning with a built-in collector for staged deletion
- Long-running Mac citizen with polished onboarding
－ DaisyDisk: Svagheter
- Paid license; no free or open-source tier
- macOS only, so mixed-OS households need a second tool
- Collector workflow is manual — no duplicate detection or AI assistance
Läs recensionen: DaisyDisk → · DaisyDisk Se alternativ →
Space Radar
Sunburst, treemap, and flamegraph views for disk nerds.
＋ Space Radar: Styrkor
- Three visualizations including a rare flamegraph view
- Free and MIT-licensed for tinkering
- Web-tech stack runs anywhere
－ Space Radar: Svagheter
- Experimental project, not a supported product
- No deletion workflow — visualization only
- Requires comfort with GitHub releases and rough edges
Läs recensionen: Space Radar → · Space Radar Se alternativ →
Utslag: DaisyDisk vs Space Radar
Choose DaisyDisk if you want sunburst 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.
Vanliga frågor
Which is better, DaisyDisk or Space Radar?
DaisyDisk wins on sunburst visualization for macOS; Space Radar wins on mixed views for macOS + Windows + Linux. On price, Paid (DaisyDisk) 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 DaisyDisk or Space Radar wins on price.