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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
1free plans on this page
$4.99/molowest paid tier
3 Oct 2026last checked

Disk Space Analyzers in tiers by the score this site gives them, S at the top. 0 of the 25 on this page have an Android app.

B7.0 to 7.9
  1. 51 DiskPilot 7.0
Cunder 7.0
  1. 52 RaDisk 6.9
  2. 53 SpareDisk$4.99/mo 6.8
  3. 54 StorageScope 6.8
  4. 55 agedu 6.8
  5. 56 MacStorageAtlas 6.7
  6. 57 DiskDive 6.7
  7. 58 ncdu 6.7
  8. 59 TreeLens 6.6
  9. 60 DiskMapperFree 6.6
  10. 61 Space Gremlin$4.99/mo 6.5
  11. 62 Durs 6.5
  12. 63 dust 6.5
  13. 64 DiskSizer 6.4
  14. 65 Duc 6.4
  15. 66 diskbloom 6.4
  16. 67 diskonaut 6.4
  17. 68 Diskify Space$79/mo 6.3
  18. 69 HDGraph 6.3
  19. 70 dua 6.3
  20. 71 Diskus 6.2
  21. 72 JDiskReport 6.2
  22. 73 godu 6.2
  23. 74 SquirrelDisk 6.2
  24. 75 ValleySoft Disk Analyzer 6.1

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