eDirStat vs Neodisk
eDirStat
edirstat.com
Neodisk
github.comSide by side
| Figure | eDirStat | Neodisk |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · Disk Space Analyzers | 8.5 (#13) | 8.6 (#8) |
| File-type breakdown | Yes | Yes |
| Free plan | Yes | Yes |
| License | eDirStat is open source under the MIT license. | Neodisk is licensed under GPL-3.0-or-later. |
| Desktop platforms | windows,macos,linux | macOS |
| Privacy | The maker says eDirStat runs offline with zero telemetry, analytics, network beacons, or crash reporting SDKs. | 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 | eDirStat is a cross-platform disk usage analyzer written in Rust that scans and visualizes disk space. | Neodisk is a read-only disk space visualizer with treemap and sunburst views. |
| Scan scope | files_folders | files_folders_apps |
| Support | The maker directs bug reports and feature requests to GitHub Issues and private purchase inquiries to [email protected]. | The security policy supports only the latest release and asks users to report vulnerabilities privately through GitHub Security Advisories. |
| Treemap view | Yes | Yes |
| Visualizations | It offers an interactive treemap with breadcrumb navigation and subfolder zooming, plus file-type and duplicate grouping charts. | The app includes treemap and sunburst views, plus an outline of selected files. |
Plans
In their own words
eDirStat
eDirStat is a cross-platform disk usage analyzer that scans files and folders and visualizes storage use. Its interactive treemap supports breadcrumb navigation and subfolder zooming, while charts group results by file type and duplicates. The directory walker distributes directory branches across CPU cores. Duplicate identification uses a seven-stage process that includes file size, partial hashes, multi-range sampling, full BLAKE3 hashing, and timestamp checks. After reviewing results, users can batch trash or permanently delete files, or replace duplicates with hardlinks. Scans can include external drives and mounted SMB/NFS shares, and directory states can be saved as compressed .edst snapshots for inspection in a browser-based WebAssembly viewer. The maker says the app runs offline without telemetry, analytics, network beacons, or crash-reporting SDKs, and that file changes require manual review and confirmation. It is open source under the MIT license. Windows, macOS, and Linux downloads are listed; the itch.io download costs 4.99 USD once and includes lifetime updates and unlimited personal and corporate devices. The Mac App Store edition requires macOS 12.0 or later and Apple M1 or later.
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.