LumaDisk
7.9#2 in disk space analyzers$6.89 one-timeFree planmacOSWindows
VisitLumaDisk vs OwlDisk
What both publish
| Fact | LumaDisk | OwlDisk |
|---|---|---|
| Desktop platforms | macOS,Windows | macos |
| 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 app runs entirely on the user's machine, and the site says no data leaves the computer. |
| Purpose | LumaDisk is a disk space analyzer for Mac and Windows that maps a filesystem so users can see what is taking up space. | OwlDisk is an open-source disk space analyzer for macOS that shows where storage is being used. |
| Scan scope | files_folders | files_folders |
LumaDisk plans
- FreeFree
- LumaDisk license$6.89, paid once
OwlDisk plans
- FreeFree
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 OwlDisk if…
You want what its maker publishes above — check its page for the details.