OverClean review
A Mac disk analyzer with file-type categories and app-focused browsing on its paid tier.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
OverClean is a native macOS disk space analyzer for Mac users who want to see how storage is divided, especially across applications and developer files. It scans the disk and presents a dashboard with charts and category overviews. Files are grouped into 26+ types, while the paid tier adds a detailed results browser, installed-application size information, detection of leftovers from uninstalled apps, and views for Xcode and Simulator artifacts. The product is aimed at solo users and small teams on supported Apple Silicon Macs, rather than Intel Mac owners or people looking for a cross-platform analyzer.
The Free plan includes a full disk scan, dashboard and charts, and a category overview. The OverClean License costs $9.99 as a one-time payment and unlocks detailed browsing, Applications Manager, and Leftovers Detection; it can be activated on up to 3 Macs and works offline for up to 14 days. The price is a one-time purchase rather than a recurring subscription. A 14-day refund period is stated, and no payment card is required for a trial. Choose Free for a high-level view of disk use; the license is relevant if you need to inspect individual results or focus on app and developer storage.
Scanning runs locally, and file data is not transmitted to the vendor. Cleanup is performed through macOS Trash and requires manual confirmation, giving users control over what is removed rather than making cleanup automatic. OverClean supports macOS 14.6 and later on Apple Silicon only, so Intel Macs are outside its supported platform. It also does not list treemap visualization or external-drive scanning. Mac users seeking categorized disk analysis and app-specific detail may find its focus suitable; choose another analyzer if you need those broader scan or visualization options.
OverClean pros and cons
- Where it wins
- Groups disk contents into 26+ file types with dashboard charts
- Paid tier identifies app storage, leftovers, and Xcode artifacts
- Cleanup requires manual confirmation via macOS Trash
- Where it doesn't
- Paid license is required for detailed browsing and app management
- Runs only on macOS 14.6+ Apple Silicon Macs
- No treemap view or external-drive scanning
OverClean fact sheet, pricing and score →
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