SpaceBridge◔
Dashboard
Capacity, used, available and purgeable space, a clickable category chart and your storage trend over time.
New · Version 1.0 for macOS
See what's filling your Mac.
See what's filling your Mac.
Free it up safely.
SpaceBridge scans your whole disk in seconds and shows you the largest files, folders, apps and duplicates, with live RAM and CPU monitoring. Everything runs on your Mac, offline.
Free · 4.2 MB · macOS 14 Sonoma or later · Apple Silicon & Intel
Used412 GB
Available88 GB
Reclaimable36 GB
82%used
- Apps118 GB
- Developer96 GB
- Media84 GB
- Documents52 GB
- System62 GB
100% offlineNo accountNo trackingNever deletes without askingNative Swift app
Everything about your storage, in one place
A fast, native analyzer that tells you exactly where your space went and what's safe to remove.
⬢
Largest Files & Folders
Top 10 to 500 files, plus a drill-down folder tree with recursive sizes. Reveal in Finder or move to Trash.
▦
Applications
Every app with its size, version, developer, architecture, live RAM and CPU, and a full storage breakdown.
⚡
Memory & CPU
Live charts for memory pressure, swap, per-core CPU and load, with the top processes and safe Quit controls.
⌘
Developer Storage
Find Xcode DerivedData, simulators, node_modules, Gradle, Docker and Git repos eating your disk.
⧉
Duplicates
Byte-exact duplicate finder using SHA-256. Hard links are ignored and one copy is always kept.
✓
Smart Cleanup
Every item is labelled Safe to Remove, Review First or Do Not Remove, so you never guess.
⌕
Powerful Search
Try size > 1 GB, ext:mov, modified > 1 year ago or in:Downloads.
Private by design.
Safe by default.
Your files never leave your Mac. There's no account, no analytics and no tracking. The free version makes no network connections at all.
- Read-only scanning. SpaceBridge reads names and sizes, never your file contents.
- Nothing is deleted automatically. Items only ever go to the Trash, after you confirm.
- System files are protected. macOS folders, keychains, Mail and Messages are locked from removal.
- Critical processes are protected. WindowServer, launchd and system daemons can't be quit.
- Honest numbers. When macOS won't report a value, SpaceBridge says so instead of guessing.
Coming to the App Store
Also on iPhone, iPad & Apple Watch
Find the biggest videos, screenshots and duplicate photos, see the largest files in any folder, and check RAM, CPU and battery. Glance at your storage right from your wrist.
Simple pricing
Start free. Try every Pro feature for 14 days, no card needed.
Free
$0
- Full-disk scan & dashboard
- Largest files (Top 100) & folders
- Applications, Running Apps
- Memory & CPU monitors
- Basic search
- Cleanup recommendations
Best value
Pro
$99.99/year
- Everything in Free
- One-click Cleanup
- Duplicate finder
- Developer Storage tools
- Advanced search & Top 500 lists
- External drives & CSV export
- Per-app storage breakdown
Questions
How do I install SpaceBridge?
Open SpaceBridge.dmg, drag SpaceBridge into your Applications folder, then open it from Applications or Launchpad.
macOS says it can't verify the app. What do I do?
The first time you open it, right-click (or Control-click) SpaceBridge in Applications, choose Open, then click Open again. You can also allow it in System Settings ▸ Privacy & Security. You only need to do this once.
Why does it ask for Full Disk Access?
It's optional. Without it SpaceBridge scans everything macOS allows. To include Mail, Messages, Safari and backups, enable SpaceBridge under System Settings ▸ Privacy & Security ▸ Full Disk Access.
Can SpaceBridge delete something important?
No. It never deletes on its own and never deletes permanently. Items only go to the Trash after you confirm, and system locations are protected and can't be removed.
Does it work on Intel Macs?
Yes. SpaceBridge is a universal app for Apple Silicon and Intel Macs running macOS 14 Sonoma or later.