Best Disk Space Analyzers in 2026
Updated
104 disk space analyzers ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
104ranked
0free plans on this page
$8.25/molowest paid tier
8 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 101 Q-Dir No phone app RecognisedPhone appDocumentedFree plan 5.0 Desktop platforms: windows
- 102 TreeMap No phone app RecognisedPhone appDocumentedFree plan 4.9$8.25/mo Desktop platforms: windows, macos, linuxTreemap view: Yes
- 103 Autoruns No phone app RecognisedPhone appDocumentedFree plan 4.8
- 104 Spacedeck Open No phone app RecognisedPhone appDocumentedFree plan 4.5
Compare all 4 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Desktop platforms | Treemap view |
|---|---|---|---|---|---|---|---|---|
| 101 | Q-Dir | 5.0 | No | — | Yes | — | windows | — |
| 102 | TreeMap | 4.9 | No | $8.25/mo | No | — | windows, macos, linux | Yes |
| 103 | Autoruns | 4.8 | No | — | Yes | — | — | — |
| 104 | Spacedeck Open | 4.5 | No | — | No | — | — | — |
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