Radix
Radix: A focused, open-source Mac analyzer for visual storage review and cleanup planning. Ranked #26 of 104 in Disk Space Analyzers by our editors (6.2/10); pricing: Free plan; best for privacy-focused Mac storage analysis.
At a glance
- Editor score6.2 / 10
- PricingFree plan
- Best forPrivacy-focused Mac storage analysis
- Free planYes
- Paid fromFree
- Desktop platformsmacos
- Facts checked23 Sep 2026
Where it wins
- Sunburst and treemap views make storage usage easier to inspect.
- Local processing and saved results work without an account.
- Scan comparison, exports, and cleanup review support ongoing maintenance.
Where it doesn't
- Runs on macOS 14 or later only.
- No AI-assisted analysis or recommendations.
- Cleanup candidates require review rather than automatic removal.
Our verdict on Radix
Radix is a free, open-source disk space analyzer for Mac users who want to understand how files and volumes use storage. It scans folders or volumes and presents the results through interactive sunburst and treemap visualizations. Search and inspection tools help users examine individual files, while local processing and saved results keep the workflow account-free. Radix supports macOS 14 or later, making it a focused option for privacy-conscious Mac storage review.
Its strongest feature set is the combination of visual analysis and ongoing comparison. Users can compare scans over time to see how storage changes, then search and inspect files within the results. Completed scans can be exported and reopened as read-only snapshots, which gives users a way to retain earlier views without rescanning immediately. The Discard Pile adds a review stage for cleanup candidates, so storage decisions remain visible before files are removed.
Radix keeps the pricing simple: the product is free, with no separate paid tiers described. Its open-source model, local processing, and lack of an account requirement suit users who prefer a private, self-contained utility. The trade-off is platform scope: Radix is for macOS 14 or later and does not offer a Windows or cross-platform workflow. It also focuses on visualization, inspection, comparison, and cleanup review rather than AI-assisted analysis. Choose Radix for free visual storage analysis on a Mac; choose another tool if you need support beyond macOS or automated intelligence.
Your product? Our editors can test Radix in depth and publish a review, labelled as paid · from $149/mo →
Radix pricing
Radix fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Desktop platforms | macos |
| Treemap view | Yes |
| Application sizes | No |
| File-type breakdown | Not verified |
| External drive scans | Yes |
| Exportable reports | Yes |
| Scan scope | Files_folders |
| Deployment | Desktop |
| Platforms | macOS |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | tryradix.app |
| Facts checked | 23 Sep 2026 |
Alternatives to Radix
- TreeSizeA broad Windows analyzer with strong free features and tiered automation tools.9.3
- WinDirStatA classic Windows analyzer with treemaps, file breakdowns, duplicate detection, and CSV export.9.1
- FilelightA free, open-source disk analyzer with strong KDE integrations and ring-based visuals.9.0
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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