DiskTree vs Neodisk
DiskTree
disktree.org
Neodisk
github.comSide by side
| Figure | DiskTree | Neodisk |
|---|---|---|
| Price from | $1.25/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | Yes |
| Linux | — | Yes |
| Plans published | 6 | 1 |
| Spec score · Disk Space Analyzers | 8.1 (#41) | 8.6 (#8) |
| Free plan | Yes | Yes |
| Desktop platforms | macos | macOS |
| Privacy | The maker says file names, folder structure, and disk contents do not leave the device, and that the app does not use analytics or telemetry. | Local scan data, file names, and other data the app reads stay on the device; the maker says there are no analytics, tracking, or data collection. |
| Purpose | DiskTree is a native macOS disk space analyzer that maps files and folders into a visual treemap. | Neodisk is a read-only disk space visualizer with treemap and sunburst views. |
| Scan scope | files_folders | files_folders_apps |
| Support | The site lists email support, and the yearly and lifetime plans include priority email support. | The security policy supports only the latest release and asks users to report vulnerabilities privately through GitHub Security Advisories. |
| Treemap view | Yes | Yes |
Plans
DiskTree
- DiskTree FreeFree
- DiskTree Pro Monthly$2.99 a month
- DiskTree Pro Annual$14.99 a year
- DiskTree Pro Lifetime$34.99 a month
- DiskTree Pro Yearly$14.99 a year
- DiskTree Pro Lifetime$34.99, paid once
In their own words
Neodisk
Neodisk is a free, open-source disk space analyzer for macOS and Linux. It scans files, folders and applications, then presents storage usage in treemap, sunburst and outline views. Zooming, folder navigation, fuzzy search and keyboard navigation help you move through a scan. Analysis includes largest-file discovery, file-type statistics, an age heatmap and duplicate finding verified with content hashes. Neodisk is read-only: available file actions are revealing an item in Finder or Files, opening it and copying its path. Completed scans persist as snapshots that can be reopened. On macOS, the Changes tab records additions, deletions, renames and size changes since the previous scan. Optional Google Drive access reads quota and metadata without reading, downloading or changing file contents. macOS requires version 14 or later on Apple silicon or Intel. Linux AppImages support x86_64 and ARM64, but Linux lacks duplicate and changes tabs, cloud-drive scanning and incremental rescans.