Best Spacedeck Open Alternatives in 2026
Updated
20 apps from disk space analyzers ranked against Spacedeck Open on the same published basis.
- 1Spacedeck Open vs WizTree
- 2Spacedeck Open vs TreeSize
- 3Spacedeck Open vs FolderSizes
- 4Spacedeck Open vs SizeTrend
- 5Spacedeck Open vs Disk Analyzer Pro
- 6Spacedeck Open vs StorageRadar
- 7Spacedeck Open vs Drive Atlas
- 8Spacedeck Open vs Disk Auditor
- 9Spacedeck Open vs LumaDisk
- 10Spacedeck Open vs Filelight
- 11Spacedeck Open vs SpaceMonger
- 12Spacedeck Open vs DiskAtlas
- 13Spacedeck Open vs Space Wizard
- 14Spacedeck Open vs WinDirStat
- 15Spacedeck Open vs eDirStat
- 16Spacedeck Open vs Folder Size
- 17Spacedeck Open vs gdu
- 18Spacedeck Open vs SpaceObServer
- 19Spacedeck Open vs Disk Usage Analyzer
- 20Spacedeck Open vs QDirStat
Spacedeck Open alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | WizTree | 9.2 | Free plan | $25/mo | Mac, Windows |
| 2 | TreeSize | 9.0 | Free plan | Free | Windows |
| 3 | FolderSizes | 8.8 | Free plan | Free | Windows |
| 4 | SizeTrend | 8.7 | Free plan | Free | Windows |
| 5 | Disk Analyzer Pro | 8.5 | Free plan | Free | Mac, Windows |
| 6 | StorageRadar | 8.4 | Free plan | $9.99/mo | Mac |
| 7 | Drive Atlas | 8.4 | Free plan | $20/mo | Linux, Windows |
| 8 | Disk Auditor | 8.2 | Free plan | Free | Windows |
| 9 | LumaDisk | 8.2 | Free plan | $6.89/mo | Mac, Windows |
| 10 | Filelight | 8.1 | No | — | Linux, Windows |
| 11 | SpaceMonger | 8.1 | No | — | Windows |
| 12 | DiskAtlas | 8.1 | Free plan | $5/mo | Mac |
| 13 | Space Wizard | 8.1 | Free plan | Free | Linux, Mac, Windows |
| 14 | WinDirStat | 8.0 | No | — | Windows |
| 15 | eDirStat | 8.0 | No | — | Linux, Mac, Windows |
| 16 | Folder Size | 8.0 | Free plan | $24.95/mo | Windows |
| 17 | gdu | 8.0 | Free plan | Free | Linux, Mac, Web, Windows |
| 18 | SpaceObServer | 7.8 | No | — | Windows |
| 19 | Disk Usage Analyzer | 7.8 | No | — | Linux |
| 20 | QDirStat | 7.8 | No | — | Linux, Mac |
Make your app an alternative to Spacedeck Open
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Spacedeck Open alternatives
What is the best alternative to Spacedeck Open?
WizTree, number 1 in disk space analyzers with a score of 9.2 out of 10. The others here: TreeSize, FolderSizes, SizeTrend and 16 more.
What is the best free alternative to Spacedeck Open?
WizTree is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.