Head to head
| Disk Xray | Klarity Disk | |
|---|---|---|
| Visualization | List | Treemap |
| Platform | macOS | macOS |
| Pricing | Freemium Free tier; Pro via yearly subscription or lifetime unlock | Paid Paid one-time purchase (around $7 at time of writing) |
| Open source | No | No |
| Native Mac | Yes | Yes |
Updated September 2026 · Prices change — please verify with the vendor.
Disk Xray
All-in-one analyzer, duplicate finder, uninstaller, and shredder.
＋ Disk Xray: Strengths
- Bundles analyzer, duplicates, uninstaller, and shredder in one app
- Free tier covers basic scanning
- Guided cleanup suits users who want decisions made for them
－ Disk Xray: Weaknesses
- Subscription pricing for full features where rivals charge once
- Analyzer view is list-led rather than a rich visual map
- All-in-one scope means each tool is shallower than a specialist
Read the review: Disk Xray → · Disk Xray See alternatives →
Klarity Disk
A private offline analyzer with treemaps and system monitoring.
＋ Klarity Disk: Strengths
- Fully offline analysis with a no-telemetry privacy stance
- Treemap plus icicle views and a system monitor in one app
- One-time price with no subscription
－ Klarity Disk: Weaknesses
- Treemap-first; no sunburst option for radial-map fans
- Smaller vendor with less social proof than category leaders
- Monitoring extras may duplicate tools you already own
Read the review: Klarity Disk → · Klarity Disk See alternatives →
Verdict: Disk Xray vs Klarity Disk
Choose Disk Xray if you want list visualization on macOS. Choose Klarity Disk if you prefer treemap 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.
Frequently asked questions
Which is better, Disk Xray or Klarity Disk?
Disk Xray wins on list visualization for macOS; Klarity Disk wins on treemap views for macOS. On price, Freemium (Disk Xray) vs Paid (Klarity Disk). 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 Disk Xray or Klarity Disk wins on price.