What Disk Inventory X is
Disk Inventory X by Tjark Derlien / community (Xs/Y revival) is a treemap disk analyzer for macOS. Pricing is open source (Free and open source; community Xs/Y builds target Apple Silicon). The official site is linked below — always download disk tools from the vendor, never from aggregators.
| Disk Inventory X | |
|---|---|
| Vendor | Tjark Derlien / community (Xs/Y revival) |
| Platform | macOS |
| Pricing | Open source — Free and open source; community Xs/Y builds target Apple Silicon |
| Visualization | Treemap |
| Open source | Yes |
Opdateret september 2026 · Priser ændres — verificér hos leverandøren.
Official Disk Inventory X site ↗
Styrker & Svagheder
＋ Styrker
- Free and open source with decades of trust
- Treemap plus file-type breakdowns in one window
- Community revival builds run natively on Apple Silicon
－ Svagheder
- Interface shows its age despite the revival builds
- No collector tray, previews, or modern sandbox handling
- Fork landscape (X vs Xs vs Y) can confuse new users
Who Disk Inventory X is for
Tinkerers, privacy purists, and anyone who wants an auditable tool. Fans of treemap visualization on macOS. If instead you want a native Mac sunburst with a staged, Trash-based cleanup and zero telemetry, that's NullDisk's whole pitch.
The NullDisk alternative
- A radial sunburst map instead of lists or treemaps — see usage at a glance and drill in with a click.
- A staged removal collector: queue suspects, review, then Trash everything together.
- Allocated-size measurement with hard-link dedup, so reclaimed space matches reality.
Disk Inventory X vs NullDisk → · Se alternativer → · Skifteguide →
Ofte stillede spørgsmål
Is Disk Inventory X worth it?
Disk Inventory X is worth a look if you like treemap views and open source pricing on macOS. The classic treemap visualizer, revived for Apple Silicon Macs. For a native Mac map with a staged cleanup workflow, compare it against NullDisk before deciding.
Is Disk Inventory X safe?
Disk Inventory X is as safe as its workflow: it visualizes usage and deletes on your command. Whatever you choose, prefer tools that stage deletions or use the Trash — which is exactly how NullDisk's collector works.
Does Disk Inventory X work on Apple Silicon?
Yes — Disk Inventory X runs on modern Macs, including Apple Silicon. If nativeness matters to you, NullDisk is built SwiftUI-first for macOS 14 and up.
Kort sagt
Disk Inventory X: free and open source with decades of trust — but interface shows its age despite the revival builds. Weigh that trade honestly against NullDisk's native map, staged collector, and zero-data promise.
Overvej også
- GrandPerspective — The tiny open-source treemap that shows your biggest files instantly. (GrandPerspective vs Disk Inventory X →)
- Klarity Disk — A private offline analyzer with treemaps and system monitoring. (Klarity Disk vs Disk Inventory X →)
- DissectMac — A fast local treemap with uninstaller and live monitoring. (DissectMac vs Disk Inventory X →)