Compare software

WizTree vs DiskBoss: catalog facts
WizTree	DiskBoss
Freemium Free for personal use. Commercial use, or removing the Donate button, requires a paid…	Paid Commercial software sold through the developer's purchase page.
Windows	Windows, Command line
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	Combines disk space analysis, duplicate search and file classification in one tool Rule-based automation for organizing and migrating files
Closed source The MFT trick only applies to NTFS; other file systems fall back to a normal scan	Windows only Wide feature set can be more than a simple disk usage viewer needs
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked October 2, 2026

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