Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
- Windows
- Linux
Czechia
EU

One of the most popular alternatives to WizTree is WinDirStat, which is free and open source. Other popular alternatives are Baobab Disk Usage Analyzer, Filelight, TreeSize and SD Maid SE. Disk Usage Analyzers like WizTree are a crowded field, with more than 100 alternatives for Windows, Mac, Linux, Android and the web.

Helps you figure out where all that hard drive space has gone on your computer. Visually displays the size of each folder in the form of a bar graph.

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.




A high-speed disk space analyzer for macOS, inspired by the speed of WizTree on Windows and the visualization style of GrandPerspective.




Drive Sonar is a fast, lightweight desktop disk usage explorer and analyzer built with Tauri, Rust, React, and TypeScript.






Klarity is a disk space analyzer for macOS that shows where your storage went as a treemap: every file and folder is a rectangle sized to scale, so the biggest items are visible at a glance instead of being found one folder at a time.








Diskraptor is a fast and lightweight cross-platform disk analyzer designed to give users a clear and detailed overview of their storage usage. Powered by a high-performance Rust engine, it scans millions of files in seconds and presents the results in an intuitive, responsive...




DiskFox is a Mac storage app that keeps a history of your disk, so it can show what grew, when and the likely cause.




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

LighterMac opens up the “System Data” your Mac won't explain and tells you, item by item, what each thing is and what happens if you delete it (“Xcode rebuilds it on the next build”, “this may be your only copy”).



