Compare software

TreeSize Free vs Pinkbin: catalog facts
TreeSize Free	Pinkbin
Freemium TreeSize Free is free for private and commercial use. TreeSize Personal, Professional and…	Free Free and open source under the MIT licence.
Windows	Windows
Reads the NTFS master file table, so scans finish quickly Folder tree sorted by size, updating while it scans	Fast whole-drive scan with a view of space allocation AI explanations for unfamiliar folders before deleting
Windows only and closed source Duplicate search, reports and exports need a paid edition	Main documentation is in Chinese, with a separate English readme Young project with a short release history
Downloadable app	Downloadable app
Closed source	Open source
License not stated	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.