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gdu vs dua-cli: catalog facts
gdu	dua-cli
Free The open-source application is available without a license fee.	Free The open-source application is available without a license fee.
Windows, macOS, Linux	Windows, macOS, Linux
Interactive size inspection with parallel scans	Interactive navigation and optional deletion
Parallel scanning offers less benefit on mechanical disks.	Deleting files is permanent, so selections need care.
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: MIT
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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