Face à face
| SquirrelDisk | WhatSize | |
|---|---|---|
| Visualization | Sunburst | List |
| Platform | macOS + Windows + Linux | macOS |
| Pricing | Open source Free and open source (AGPL-3.0) | Paid Paid one-time license (around $15 at time of writing) |
| Open source | Yes | No |
| Native Mac | No | Yes |
À jour en septembre 2026 · Les prix évoluent — vérifiez auprès du fournisseur.
SquirrelDisk
The easiest open-source sunburst for hunting huge files.
＋ SquirrelDisk: Points forts
- Free and open source on every desktop OS
- Genuinely easy sunburst experience
- No account, no telemetry, no upsell
－ SquirrelDisk: Points faibles
- Java-based UI rather than native Mac controls
- No collector tray or staged-removal workflow
- Solo-maintainer pace on features and fixes
Lire le test: SquirrelDisk → · SquirrelDisk Voir les alternatives →
WhatSize
A fast measuring sorter with column views and cleanup tools.
＋ WhatSize: Points forts
- Deep measuring with column, outline, and chart views
- Finds large, duplicate, and orphaned files beyond simple sizes
- Appeals to power users who live in column browsers
－ WhatSize: Points faibles
- Dense, technical UI with a real learning curve
- Paid license with no free tier for casual use
- Visualization is secondary to tables and lists
Lire le test: WhatSize → · WhatSize Voir les alternatives →
Verdict: SquirrelDisk vs WhatSize
Choose SquirrelDisk if you want sunburst visualization with open-source transparency on macOS + Windows + Linux. Choose WhatSize if you prefer list views at paid 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, SquirrelDisk or WhatSize?
SquirrelDisk wins on sunburst visualization for macOS + Windows + Linux; WhatSize wins on list views for macOS. On price, Open source (SquirrelDisk) vs Paid (WhatSize). 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 SquirrelDisk or WhatSize wins on price.