TreeSize comparisons
TreeSize is compared head-to-head with WinDirStat, Filelight and WizTree and more: 7 head-to-heads in Disk Space Analyzers, each with the specs and prices we checked.
TreeSize head-to-head
- TreeSize vs WinDirStat
- TreeSize vs Filelight
- TreeSize vs WizTree
- TreeSize vs SpaceObServer
- TreeSize vs SpaceMonger
- TreeSize vs OmniDiskSweeper
- TreeSize vs Disk Usage Analyzer
TreeSize vs each of them
| # | Tool | Free plan | Paid from | Desktop platforms | Treemap view | Application sizes | File-type breakdown | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | TreeSize | Yes | Windows | Yes | Yes | 9.3 | ||
| 2 | WinDirStat | Yes | Free | Windows | Yes | Yes | 9.1 | |
| 3 | Filelight | Yes | Free | Linux, Windows | Yes | No | 9.0 | |
| 4 | WizTree | Yes | Windows, macOS | Yes | No | Yes | 8.9 | |
| 5 | SpaceObServer | No | windows | Yes | Yes | 8.8 | ||
| 6 | SpaceMonger | Windows | Yes | No | Yes | 8.7 | ||
| 7 | OmniDiskSweeper | Yes | Free | macos | 8.5 | |||
| 8 | Disk Usage Analyzer | Yes | Free | Linux | Yes | No | No | 8.3 |
Compare TreeSize with any disk space analyzer
These are the matchups our editors wrote up. The compare tool pairs TreeSize with any other product in Disk Space Analyzers — and up to four at once — from the same checked specs.
Compare TreeSize with any tool side by side →
Every disk space analyzers head-to-head →
Our full TreeSize verdict, pricing and fact sheet →
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Compared by iTechGuides Editors · Editorial team · Updated Oct 2026
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