Head to head
| SimplyDiskSweeper | SquirrelDisk | |
|---|---|---|
| Visualization | List | Sunburst |
| Platform | macOS | macOS + Windows + Linux |
| Pricing | Free Free with paid App Store options at time of writing | Open source Free and open source (AGPL-3.0) |
| Open source | No | Yes |
| Native Mac | Yes | No |
Updated September 2026 · Prices change — please verify with the vendor.
SimplyDiskSweeper
A minimal sorted-list cleaner for quick disk sweeps.
＋ SimplyDiskSweeper: Strengths
- Dead-simple sorted lists — no learning curve
- Fast for routine sweeps of Downloads and caches
- Lightweight indie app
－ SimplyDiskSweeper: Weaknesses
- No visual map for understanding usage at a glance
- Minimal safety rails and no staged collector
- Not suited to deep forensic cleanups
Read the review: SimplyDiskSweeper → · SimplyDiskSweeper See alternatives →
SquirrelDisk
The easiest open-source sunburst for hunting huge files.
＋ SquirrelDisk: Strengths
- Free and open source on every desktop OS
- Genuinely easy sunburst experience
- No account, no telemetry, no upsell
－ SquirrelDisk: Weaknesses
- Java-based UI rather than native Mac controls
- No collector tray or staged-removal workflow
- Solo-maintainer pace on features and fixes
Read the review: SquirrelDisk → · SquirrelDisk See alternatives →
Verdict: SimplyDiskSweeper vs SquirrelDisk
Choose SimplyDiskSweeper if you want list visualization on macOS. Choose SquirrelDisk if you prefer sunburst 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.
Frequently asked questions
Which is better, SimplyDiskSweeper or SquirrelDisk?
SimplyDiskSweeper wins on list visualization for macOS; SquirrelDisk wins on sunburst views for macOS + Windows + Linux. On price, Free (SimplyDiskSweeper) vs Open source (SquirrelDisk). 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 SimplyDiskSweeper or SquirrelDisk wins on price.