Face à face
| Disk Xray | DissectMac | |
|---|---|---|
| Visualization | List | Treemap |
| Platform | macOS | macOS |
| Pricing | Freemium Free tier; Pro via yearly subscription or lifetime unlock | Freemium Free tier with paid unlocks at time of writing |
| Open source | No | No |
| Native Mac | Yes | Yes |
À jour en septembre 2026 · Les prix évoluent — vérifiez auprès du fournisseur.
Disk Xray
All-in-one analyzer, duplicate finder, uninstaller, and shredder.
＋ Disk Xray: Points forts
- Bundles analyzer, duplicates, uninstaller, and shredder in one app
- Free tier covers basic scanning
- Guided cleanup suits users who want decisions made for them
－ Disk Xray: Points faibles
- Subscription pricing for full features where rivals charge once
- Analyzer view is list-led rather than a rich visual map
- All-in-one scope means each tool is shallower than a specialist
Lire le test: Disk Xray → · Disk Xray Voir les alternatives →
DissectMac
A fast local treemap with uninstaller and live monitoring.
＋ DissectMac: Points forts
- Fast local treemaps with live disk monitoring
- Bundled uninstaller covers app leftovers
- Free tier for basic analysis
－ DissectMac: Points faibles
- Treemap-only visualization; no sunburst or list-first mode
- Monitoring features overlap with free macOS tools
- Young product with a thin review record
Lire le test: DissectMac → · DissectMac Voir les alternatives →
Verdict: Disk Xray vs DissectMac
Choose Disk Xray if you want list visualization on macOS. 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.
Questions fréquentes
Which is better, Disk Xray or DissectMac?
Disk Xray wins on list visualization for macOS; DissectMac wins on treemap views for macOS. On price, Freemium (Disk Xray) 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 Disk Xray or DissectMac wins on price.