Reclaim Mac Storage
Safely & Smartly
CleanReserve helps macOS users turn complex storage data into clear, actionable insights with safe cleanup, transparent analysis, and a secure quarantine system.
Latest version: 3.0.0 •Works on macOS 13+
Clean 3-Step Workflow
A simple, transparent process that puts you in complete control
Step 1 — Analyze
Scan your Mac for caches, logs, Xcode DerivedData, iOS Simulator files, browser caches, and temporary files. Get a detailed breakdown of reclaimable space organized by tier.
- Smart tier-based categorization
- Real-time scanning progress
- Detailed storage breakdown
Step 2 — Preview
Review everything before cleaning — 100% transparent. Expand categories to see individual files, check sizes, and understand what will be removed.
- Expandable file lists
- Size information for each item
- Tier-based safety indicators
Step 3 — Clean
Remove safely with your choice of method: Quarantine (safe, undoable), Trash (recoverable), or Delete (permanent). All files are encrypted in quarantine with 7-day undo protection.
- Multiple deletion methods
- 7-day undo window
- Encrypted quarantine storage
How to Use Guide
Quick setup instructions to get CleanReserve running on your Mac
Download & Install
Download the DMG file and open it. Drag CleanReserve to your Applications folder.
Handle Security Warning
When you first open CleanReserve, macOS will show a security warning because it's not from the App Store. This is normal and safe.
Allow in System Settings
Go to System Settings → Privacy & Security. Scroll down to see 'CleanReserve was blocked'. Click 'Open Anyway' and confirm.
Grant Full Disk Access
In the same Privacy & Security section, enable 'Full Disk Access' for CleanReserve. This allows the app to scan system files safely.
Your Privacy & Security Matters
CleanReserve is designed with your privacy and security as the top priority
100% Local & Private
All processing happens on your Mac. No data is sent to any server or cloud service.
No Data Collection
We don't collect, store, or transmit any personal information or file data.
Transparent Analysis
CleanReserve provides a detailed breakdown of what is taking up space on your Mac, and why it is safe to clean.
No Network Connection
CleanReserve works completely offline. It never connects to the internet.
Key Features
Everything you need to keep your Mac clean and organized
Smart Storage Breakdown
Get detailed insights into what's taking up space on your Mac. Organized by tier-based safety levels for easy decision-making.
Safe Cleaning with Multiple Options
Choose from three deletion methods: Quarantine (safe, undoable), Trash (recoverable), or Delete (permanent). All with 7-day undo protection.
Xcode DerivedData Cleanup
Remove gigabytes of Xcode build artifacts, device support files, and simulator data safely. Reclaim space from development projects.
iOS Simulator Junk Removal
Clean up old iOS and macOS simulators, their cached data, and device support files. Free up significant storage space.
Weekly Maintenance Reminders
Set up automatic weekly scans and get notified when it's time for a cleanup session. Stay on top of your storage health.
Lightweight & SwiftUI Native
Built with modern SwiftUI for a native Mac experience. Fast, efficient, and designed specifically for macOS.
Tier-Based Safety System
Files are categorized by safety level for transparent decision-making
Safest - Default ON
- User caches
- Browser caches
- System logs
- Trash items
- Download leftovers
Opt-in - Larger wins
- Xcode DerivedData
- iOS Simulator data
- Time Machine snapshots
- Old iOS backups
Advanced - Use with caution
- Spotlight index
- Font caches
- System caches
- Advanced system files
Custom - User-defined paths
- Custom file paths
- User-specified directories
- Always scanned
Three Deletion Methods
Choose the method that best fits your needs and comfort level
Quarantine
Move files to encrypted quarantine folder. Safe, undoable within 7 days. Space not immediately freed.
- 7-day undo window
- Encrypted storage
- Full recovery
Move to Trash
Move files to macOS Trash. Space is freed immediately. Can recover from Trash before emptying.
- Immediate space recovery
- Recoverable from Trash
- Standard macOS behavior
Permanent Delete
Permanently delete files. Space freed immediately. Cannot be undone. Use with extreme caution.
- Immediate space recovery
- Permanent removal
- No undo available
Download CleanReserve
Get the latest version and start reclaiming your Mac's storage space
Version 3.0.0
Latestv3-super
Released: November 27, 2025
Download Files
CleanReserve 3.0.0.dmg
User-Guide.pdf
System Requirements
- macOS 13.0 (Ventura) or later
- Full Disk Access permission required
- Internet connection not required
Receive update notifications (optional) after download.
Frequently Asked Questions
Everything you need to know about CleanReserve