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WinDirStat vs Pinkbin: catalog facts
WinDirStat	Pinkbin
Free Free and open source under the GPL 2.0.	Free Free and open source under the MIT licence.
Windows	Windows
Treemap makes one enormous file obvious at a glance Finds duplicates by hash and compares logical against physical size	Fast whole-drive scan with a view of space allocation AI explanations for unfamiliar folders before deleting
Windows only The treemap is dense and takes a moment to learn to read	Main documentation is in Chinese, with a separate English readme Young project with a short release history
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0	License: MIT
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked October 2, 2026

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