Compare software

DiskSavvy vs Filelight: catalog facts
DiskSavvy	Filelight
Freemium A free version is available, with paid editions for purchase.	Free Free and open source under the GPL.
Windows, Command line	Windows, Linux
Analyzes network shares and NAS devices as well as local disks Built-in file classification with charts and reports	The ring chart makes the biggest space consumers immediately obvious Scans remote and network locations as well as local disks
Windows only Advanced features are in paid editions	Pulls in KDE libraries on non-KDE desktops
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-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 24, 2026	Official website Full listing and sources Checked September 22, 2026

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