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PinkbinWizTree
Free

Free and open source under the MIT licence.

 Freemium

Free for personal use. Commercial use, or removing the Donate button, requires a paid…

Windows Windows
  • Fast whole-drive scan with a view of space allocation
  • AI explanations for unfamiliar folders before deleting
  • Reads the NTFS master file table, so scans finish in seconds rather than minutes
  • Treemap view of the whole drive alongside a sorted file and folder list
  • Main documentation is in Chinese, with a separate English readme
  • Young project with a short release history
  • Closed source
  • The MFT trick only applies to NTFS; other file systems fall back to a normal scan
Downloadable app Downloadable app
Open source Closed source
License: MIT License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.