Face à face
| diCleaner | NullDisk | |
|---|---|---|
| Visualization | List | Sunburst |
| Platform | macOS | macOS 14+ |
| Pricing | Free Free on the Mac App Store at time of writing | Paid One-time purchase — see nulldisk.app/download for current pricing |
| Open source | No | No |
| Native Mac | Yes | Yes |
À jour en septembre 2026 · Les prix évoluent — vérifiez auprès du fournisseur.
diCleaner
A free all-in-one cleaner with analyzer and menu monitoring.
＋ diCleaner: Points forts
- Free entry point covering analyzer, junk, and duplicates
- Menu-bar monitoring for ongoing awareness
- Simple enough for first-time cleaners
－ diCleaner: Points faibles
- All-in-one breadth over analyzer depth
- Free cleaners monetize attention — check the upsell path
- No standout visualization for understanding usage
Lire le test: diCleaner → · diCleaner Voir les alternatives →
NullDisk
A native macOS disk-space analyzer with an interactive radial map.
＋ NullDisk: Points forts
- Native SwiftUI on macOS 14+, Apple Silicon and Intel
- Allocated-size measurement with hard-link dedup
- Staged collector-to-Trash workflow with Quick Look inspector
－ NullDisk: Points faibles
- macOS only — no Windows or Linux build
- Paid license with no free tier
- No duplicate finder or all-in-one cleaner extras
NullDisk features → · Download NullDisk →
Verdict: diCleaner vs NullDisk
Choose NullDisk if you want a native Mac sunburst, allocated-size honesty, and a staged collector with zero telemetry. Choose diCleaner if you prefer list views for free on macOS.
Questions fréquentes
Which is better, diCleaner or NullDisk?
diCleaner brings list views to macOS at free pricing; NullDisk answers with sunburst views on macOS 14+ at paid pricing. If you want native Mac polish with a staged, Trash-based cleanup, NullDisk takes it — otherwise pick by OS and map taste.
How do I switch from diCleaner to NullDisk?
Note the largest folders diCleaner flagged, run the same scan in NullDisk, and rebuild the cleanup in its removal collector. The step-by-step is on our switching guide.