Best SpaceLens Alternatives in 2026
Updated
20 apps from disk space analyzers ranked against SpaceLens on the same published basis.
- 1SpaceLens vs TreeSize
- 2SpaceLens vs WizTree
- 3SpaceLens vs Disk Usage Analyzer
- 4SpaceLens vs FolderSizes
- 5SpaceLens vs SizeTrend
- 6SpaceLens vs Disk Analyzer Pro
- 7SpaceLens vs StorageRadar
- 8SpaceLens vs Disk Auditor
- 9SpaceLens vs Drive Atlas
- 10SpaceLens vs DiskAtlas
- 11SpaceLens vs LumaDisk
- 12SpaceLens vs Folder Size
- 13SpaceLens vs Space Wizard
- 14SpaceLens vs OverClean
- 15SpaceLens vs gdu
- 16SpaceLens vs SpaceMap
- 17SpaceLens vs eDirStat
- 18SpaceLens vs DiskBrain
- 19SpaceLens vs agedu
- 20SpaceLens vs ncdu
SpaceLens alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | TreeSize | 8.0 | Free plan | Free | Windows |
| 2 | WizTree | 8.0 | Free plan | $25/mo | Mac, Windows |
| 3 | Disk Usage Analyzer | 7.8 | Free plan | Free | Linux |
| 4 | FolderSizes | 7.8 | Free plan | Free | Windows |
| 5 | SizeTrend | 7.8 | Free plan | Free | Windows |
| 6 | Disk Analyzer Pro | 7.7 | Free plan | Free | Mac, Windows |
| 7 | StorageRadar | 7.6 | Free plan | $9.99/mo | Mac |
| 8 | Disk Auditor | 7.5 | Free plan | Free | Windows |
| 9 | Drive Atlas | 7.5 | Free plan | $20/mo | Linux, Windows |
| 10 | DiskAtlas | 7.4 | Free plan | $5/mo | Mac |
| 11 | LumaDisk | 7.4 | Free plan | $6.89/mo | Mac, Windows |
| 12 | Folder Size | 7.3 | Free plan | $24.95/mo | Windows |
| 13 | Space Wizard | 7.3 | Free plan | Free | Linux, Mac, Windows |
| 14 | OverClean | 7.2 | Free plan | $9.99/mo | Mac |
| 15 | gdu | 7.2 | Free plan | Free | Linux, Mac, Web, Windows |
| 16 | SpaceMap | 7.1 | Free plan | Free | Mac |
| 17 | eDirStat | 7.0 | No | Linux, Mac, Web, Windows | |
| 18 | DiskBrain | 7.0 | Free plan | $2/mo | Windows |
| 19 | agedu | 7.0 | Free plan | Free | Linux, Web |
| 20 | ncdu | 7.0 | Free plan | Free | Linux, Mac, self-hosted, Windows |
Make your app an alternative to SpaceLens
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about SpaceLens alternatives
What is the best alternative to SpaceLens?
TreeSize, number 1 in disk space analyzers with a score of 8.0 out of 10. The others here: WizTree, Disk Usage Analyzer, FolderSizes and 16 more.
What is the best free alternative to SpaceLens?
TreeSize is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.