Know your Mac's storage.
Clean it on your terms.
StorageRadar gives you deep visibility into what's filling up your disk — and the tools to clean it deliberately. No auto-magic. No cloud. Just you and your files.
Free forever for analysis · One-time unlock for cleanup
Everything to understand and reclaim your storage
StorageRadar doesn't do anything automatically. You scan, you review, you decide.
Storage Cleanup
Treemap and Sunburst visualizations let you drill into your disk structure. Build a collection of candidates, review them, then delete — never blindly.
- Treemap & Sunburst visualization
- Largest files with filters & search
- Collector for batch operations
- Move to Trash or Delete Permanently
App Uninstaller
Apps leave files scattered across your system. StorageRadar finds preferences, caches, containers, and crash logs — then shows you exactly what you're removing, with risk labels per path.
- Complete leftover detection
- Risk labels: Ready / Needs Check / Blocked
- Mandatory dry-run before apply
- Selective path removal
Dev Cleanup
Developer environments accumulate gigabytes quietly — Xcode derived data, npm modules, Docker layers, Gradle caches. StorageRadar knows each ecosystem and cleans it safely with a guided workflow for risky operations.
- Xcode, npm, Docker, Gradle & more
- Safe / Caution / Dangerous risk levels
- Guided preflight for dangerous profiles
- Docker prune integration
Reports & Snapshots
Capture your disk state, then compare it to a future scan. See exactly what grew, shrank, appeared, or disappeared. Track the impact of your cleanup decisions over time.
- Point-in-time snapshot capture
- Grew / Shrank / New / Removed diff
- JSON, Markdown, CSV export
- Timeline of all snapshots
Permissions & Access
Blocked paths are always clearly labelled. StorageRadar shows which directories it can't access and gives you targeted recovery steps — including direct links to macOS System Settings.
- Accessible / Blocked / Missing counts
- Per-path recovery hints
- Full Disk Access & App Management
- Changed paths tracking
MCP Integration
Run a local read-only endpoint that AI agents can query for disk analytics. No file access, no deletion capability — just aggregated insights over a secure local connection on 127.0.0.1.
- Local MCP endpoint (127.0.0.1)
- Read-only, zero file access
- Token-based authentication
- Configurable path privacy policy
Scan first. Decide second. Act third.
StorageRadar is built around deliberate action — analysis and cleanup are always separate steps.
Scan your storage
Choose a scan source — Home folder, Developer folder, System Volume, or a custom directory. The scanner indexes your files and shows live metrics as it goes.
Visualize & explore
Navigate your disk through Treemap or Sunburst. Browse largest files. Find apps with leftover bloat. See exactly what's using your space before you do anything.
Clean with confidence
Dry-run first — see what would be removed. For risky operations, go through the guided preflight. Then apply: move to Trash (with undo) or delete permanently.
Start free. Unlock when you're ready.
One-time purchase. No subscription. All core analysis is free forever.
Full analysis power. See everything, clean nothing until you're ready.
- Deep storage scanning
- Disk Map: Treemap & Sunburst
- Largest files viewer
- Dry-run for all operations
- Permissions diagnostics
- MCP local integration
- Move to Trash / Delete
- App Uninstaller apply
- Dev Cleanup apply
- Reports & snapshots
For anyone who wants to actually clean up their Mac, not just look at the problem.
- Everything in Free
- Move to Trash with undo window
- Delete Permanently
- Storage Cleanup collector
- App Uninstaller apply
- Dev Cleanup apply
- Reports & snapshot diff
For developers who need ecosystem-aware cleanup and disk state tracking over time.
- Everything in User
- Dev Cleanup apply
- Ecosystem profiles (Xcode, npm…)
- Guided preflight workflow
- Reports & snapshot diff
- JSON / Markdown / CSV export
Exact prices shown on the Mac App Store · Restore Purchases always available · If the store is unreachable, the app continues working offline
Your files stay on your Mac. Always.
StorageRadar is built offline-first. Scan sessions, file metadata, snapshots, and cleanup history all live in ~/Library/Application Support/StorageRadar/. Nothing is uploaded. Nothing is synced.
External analytics are off until you explicitly turn them on in Settings.
Scan data, reports, and cleanup history never leave your machine.
The AI integration runs on 127.0.0.1 and is strictly read-only.
All core features work without internet. Only App Store transactions need a connection.
Common questions
Yes. All scanning, analysis, visualization, and cleanup operations work completely offline. Internet is only needed for App Store purchases or restoring purchases via StoreKit. If the store is unreachable, the app continues working in its current unlock state.
StorageRadar is not a one-click cleaner. It's built around a deliberate workflow: scan → visualize → review → act. Nothing is deleted automatically. Every cleanup requires your explicit decision, and risky operations require dry-run or guided preflight first. You're always in control.
Dry Run simulates a cleanup operation without deleting or moving anything. You see exactly what would be affected — paths, sizes, risk levels — before committing. For risky developer profiles, there's also a Guided Preflight that walks you through potential consequences step by step before unlock.
Move to Trash supports a quick undo window — you can restore items from Trash via Finder afterward. Delete Permanently does not support undo. StorageRadar always makes the distinction clear and asks for confirmation before any permanent deletion.
Dev Cleanup covers Apple (Xcode derived data, simulators, archives), Web (npm, yarn, node_modules), Backend (Gradle, Maven, pip), Android (SDK, AVD), Data science environments, and Containers (Docker with full prune integration). Each ecosystem has specific cleanup profiles with appropriate risk classifications.
It runs a local read-only HTTP endpoint that AI assistants (like Claude via MCP) can query for disk analytics and scan data. It doesn't give AI agents any ability to delete files — it's purely informational, letting your AI tools understand your storage situation without direct filesystem access.
macOS protects certain directories — Desktop, Documents, app containers, and system volumes — from direct access. The Permissions section shows exactly which paths are blocked and gives you step-by-step guidance to grant appropriate access: folder-scoped permission, Full Disk Access, or App Management.
Largest shows the biggest files and folders in your current scan. Reports compares two snapshots taken at different times and answers "what grew, shrank, appeared, or disappeared?" — useful for tracking the impact of cleanups or understanding which part of your project is ballooning.
Ready to see what's on your Mac?
Start for free. No account required. Analysis works out of the box.
Requires macOS 14 or later · Available on the Mac App Store