SpaceTrace: Disk Map
Visual Disk Space Analyzer
Only for Mac
$0.99
Mac
Scan 1 TB and 5 million files in under 2 minutes. Find what's eating your disk with a gorgeous treemap, drill down, and reclaim space — all on-device.
Your disk is full. Find out why — before your coffee cools.
SpaceTrace is a native macOS disk analyzer built for speed on Apple Silicon. It maps an entire terabyte — 5,000,000 files — in under 2 minutes on a MacBook Air M4, then shows you exactly where your space went in a beautiful, interactive treemap.
Blazing fast by design
• Purpose-built scanning engine (getattrlistbulk) tuned for APFS and Apple Silicon
• 1 TB / 5M files in under 2 minutes on an M4 MacBook Air
• Live progress while it works — watch folders appear as they're measured
• Stop a scan anytime and keep the results you already have
See your whole disk at a glance
• Nested treemap — every folder drawn proportionally to its real disk usage
• Golden-ratio packing for a clean, readable mosaic
• Color-coded levels, hover tooltips with full stats, instant visual hotspots
Drill down effortlessly
• Click any block to zoom in — as deep as you want
• Breadcrumb path navigation, with one-click jumps to any level
• The Inspector panel lists subfolders by size for fast, text-based browsing
Clean up with confidence
• Context menus on every folder: Show in Finder, Copy Path, Delete
• Delete to Trash — with Finder "Put Back" support
• Or permanently delete, after a clear confirmation showing the full path, size, file and folder counts
• The view updates instantly — no waiting for a full rescan
Private, secure, reliable
• Fully sandboxed. Your scan never leaves your Mac — no cloud, no accounts, no analytics
• You decide what's scanned: grant access per folder, revoke it anytime in Settings
• Full Disk Access and folder permissions are requested only when you need them
• Bit-exact results — sizes match du to the byte
• Handles external drives, mounted volumes, and hidden system folders gracefully
Built for macOS
• Native SwiftUI, designed for the modern Mac
• Sidebar shortcuts to key locations: Applications, Downloads, Movies, Library, Developer folders and more
• System and User locations at your fingertips
Take control of your storage. Download SpaceTrace and see your disk clearly for the first time.
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The developer, Oratu, s.r.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Oratu, s.r.o.
- Size
- 3.9 MB
- Category
- Utilities
- Compatibility
Requires macOS 26.5 or later.
- Mac
Requires macOS 26.5 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Orátu, s.r.o.
