Inventory what matters
DeepClean keeps its plans in-app — review what it proposes to remove, then cross-check the big items with a NullDisk scan before letting any cleaner delete.
可以带走什么
DeepClean
DeepClean keeps its plans in-app — review what it proposes to remove, then cross-check the big items with a NullDisk scan before letting any cleaner delete.
分步指南
Run a fresh NullDisk scan
Open NullDisk, pick the same volume or folder, and let it measure everything — allocated size, hard links included. What you see now is ground truth.
Rebuild your cleanup queue
Drag each flagged item into the Ready-to-Remove collector. Review sizes, previews, and paths at leisure — nothing is deleted yet.
Trash once, verify twice
Move the collector to the Trash in one step, then rescan to confirm the reclaimed space. Uninstall the old tool only after the numbers check out.
常见问题
Can I export reports from DeepClean?
DeepClean keeps its plans in-app — review what it proposes to remove, then cross-check the big items with a NullDisk scan before letting any cleaner delete.
Will I lose anything by switching?
No — scans are reproducible. A fresh NullDisk scan of the same volume shows the same files with allocated-size accuracy, usually within minutes.
Is NullDisk hard to learn after DeepClean?
Most switchers are productive in minutes: the radial map reads instantly, and the collector mirrors the 'gather then delete' habit you already have.