Head to head
| DaisyDisk | JDiskReport | |
|---|---|---|
| Visualization | Sunburst | Charts |
| Platform | macOS | Windows + Mac + Linux (Java) |
| Pricing | Paid Paid one-time license (around $10 at time of writing) | Free Free of charge from JGoodies |
| Open source | No | No |
| Native Mac | Yes | No |
Updated September 2026 · Prices change — please verify with the vendor.
DaisyDisk
The beloved sunburst map that made disk cleanup beautiful.
＋ DaisyDisk: Strengths
- Gorgeous, instantly readable sunburst map with smooth drill-in
- Fast scanning with a built-in collector for staged deletion
- Long-running Mac citizen with polished onboarding
－ DaisyDisk: Weaknesses
- Paid license; no free or open-source tier
- macOS only, so mixed-OS households need a second tool
- Collector workflow is manual — no duplicate detection or AI assistance
Read the review: DaisyDisk → · DaisyDisk See alternatives →
JDiskReport
Java statistics charts that find your most obsolete folders.
＋ JDiskReport: Strengths
- Rich statistics: size, age, and file-type distributions
- Free on every Java-capable platform
- Top-50 lists answer 'what's biggest' instantly
－ JDiskReport: Weaknesses
- Java UI feels alien on a modern Mac
- No deletion workflow — analysis only
- Aging codebase with infrequent updates
Read the review: JDiskReport → · JDiskReport See alternatives →
Verdict: DaisyDisk vs JDiskReport
Choose DaisyDisk if you want sunburst visualization on macOS. Choose JDiskReport if you prefer charts views for free on Windows + Mac + Linux (Java). 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, DaisyDisk or JDiskReport?
DaisyDisk wins on sunburst visualization for macOS; JDiskReport wins on charts views for Windows + Mac + Linux (Java). On price, Paid (DaisyDisk) vs Free (JDiskReport). 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 DaisyDisk or JDiskReport wins on price.