Faccia a faccia
| GrandPerspective | LumaDisk | |
|---|---|---|
| Visualization | Treemap | Sunburst |
| Platform | macOS | macOS + Windows |
| Pricing | Open source Free and open source (GPL); small App Store fee for the packaged build | Paid Paid one-time purchase (around $7 at time of writing) |
| Open source | Yes | No |
| Native Mac | Yes | No |
Aggiornato a settembre 2026 · I prezzi cambiano — verifica presso il fornitore.
GrandPerspective
The tiny open-source treemap that shows your biggest files instantly.
＋ GrandPerspective: Punti di forza
- Free and open source with a tiny footprint
- Treemap rectangles make the single biggest space hog obvious
- Fast rescans and a loyal power-user community
－ GrandPerspective: Debolezze
- Treemap UI is utilitarian — no sunburst, no guided cleanup
- No collector tray or duplicate finder; deletion is file-by-file
- Development pace is slow compared with commercial rivals
Leggi la recensione: GrandPerspective → · GrandPerspective Vedi le alternative →
LumaDisk
A light-speed sunburst that turns your filesystem into light.
＋ LumaDisk: Punti di forza
- Modern sunburst visualization on both Mac and Windows
- Fast scans with a clean, contemporary interface
- Affordable one-time price
－ LumaDisk: Debolezze
- Cross-platform toolkit feel rather than fully native Mac UI
- Newer app with a shorter track record than incumbents
- Cleanup tooling is lighter than specialist cleaners
Leggi la recensione: LumaDisk → · LumaDisk Vedi le alternative →
Verdetto: GrandPerspective vs LumaDisk
Choose GrandPerspective if you want treemap visualization with open-source transparency on macOS. Choose LumaDisk if you prefer sunburst views at paid pricing on macOS + Windows. 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.
Domande frequenti
Which is better, GrandPerspective or LumaDisk?
GrandPerspective wins on treemap visualization for macOS; LumaDisk wins on sunburst views for macOS + Windows. On price, Open source (GrandPerspective) vs Paid (LumaDisk). 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 GrandPerspective or LumaDisk wins on price.