Scanner Alternatives
Scanner is described as 'This tool uses a sunburst chart to display the usage of your hard disk or other media. The chart shows all major files and folders from all directory levels at once' and is a popular disk usage analyzer in the system & hardware category. There are more than 50 alternatives to Scanner for a variety of platforms, including Windows, Mac, Linux, BSD and Flathub apps. The best Scanner alternative is WinDirStat, which is both free and Open Source. Other great apps like Scanner are WizTree, Baobab Disk Usage Analyzer, Filelight and TreeSize.
Alternatives list

DissectMac is a native, privacy-first macOS utility that uses an interactive treemap to visualize storage, allowing users to reclaim gigabytes in seconds through deep app uninstallation and real-time system monitoring.


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Klarity is a beautiful disk analyzer for macOS that helps you understand exactly where your storage is going.


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A native Windows application for quickly analyzing disk usage and finding the files and folders that consume the most space.
Cost / License
- Free
- Proprietary
Platforms
- Windows


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Help you to view at a glance all the folders, files inside them and the space occupied by them on your system

StorageRadar maps your disk, shows blocked paths instead of hiding them, lets you dry-run cleanup, and compares what changed over time. Scan data stays local, while analytics and diagnostics remain separately controllable in settings.


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