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Disk Usage Analyzer vs Dust: catalog facts
Disk Usage Analyzer	Dust
Free Free GNOME application; donations go to the GNOME Foundation.	Free The open-source application is available without a license fee.
Linux	Windows, macOS, Linux
Tree and chart views of folder sizes Scans folders, whole devices and online accounts	Size bars make large directories easy to spot
Linux only Shows usage but has few cleanup features of its own	Scanning is limited to files the current user can access.
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: Apache-2.0
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 23, 2026	Official website Full listing and sources Checked September 22, 2026

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