LumaDisk
7.9#2 in disk space analyzers$6.89 one-timeFree planmacOSWindows
VisitLumaDisk vs OpenDisk
What both publish
| Fact | LumaDisk | OpenDisk |
|---|---|---|
| Desktop platforms | macOS,Windows | macos |
| External drive scans | Yes | Yes |
| Free plan | Yes | Yes |
| Privacy | The app says local scans send no filenames, contents, folder listings, scan results, or in-app usage statistics to LumaDisk. | The maker says scans stay on the Mac and the app collects no telemetry, analytics, or account data. |
| Purpose | LumaDisk is a disk space analyzer for Mac and Windows that maps a filesystem so users can see what is taking up space. | OpenDisk analyzes Mac disk usage and displays the drive as an interactive sunburst chart. |
| Scan scope | files_folders | files_folders |
LumaDisk plans
- FreeFree
- LumaDisk license$6.89, paid once
OpenDisk plans
- FreeFree
- OpenDiskFree
Pick LumaDisk if…
It suits Mac and Windows users who want to inspect storage visually, including people managing external drives or developer build caches. Its duplicate grouping and large, long-unopened file lists may help identify candidates for cleanup.
Pick OpenDisk if…
You want what its maker publishes above — check its page for the details.