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QDirStatgdu
Free

Free and open source under the GPL version 2.

 Free

The open-source application is available without a license fee.

macOS, Linux Windows, macOS, Linux
  • Treemap plus tree view of disk usage
  • No KDE dependencies
  • Interactive size inspection with parallel scans
  • No Windows version
  • Interface is dense for casual users
  • Parallel scanning offers less benefit on mechanical disks.
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

Checked September 23, 2026

Checked September 22, 2026

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