macOS 14+ · Free to use · Open source

See what's eating
your disk.

DriveMosaic scans your drives and paints a treemap of every file and folder. Instantly spot the space hogs. Clean up in one click with Pro.

Download for Mac View Pricing
Free forever to scan · No account required · No telemetry
DriveMosaic treemap visualization showing disk usage

Built for people who care about their disk.

Not another bloated utility. DriveMosaic is fast, focused, and stays out of your way.

▦

Treemap Visualization

Every file and folder rendered as proportional blocks. Big files jump out. No hunting through Finder.

⚡

Fast Scanning

Built on BSD's fts API — the same low-level interface professional disk utilities use. Scans hundreds of thousands of files per second.

⌘

Drill-Down Navigation

Click into any folder. Breadcrumb bar tracks your path. CMD+Click to reveal in Finder. Escape to go back.

🗑

Drag-to-Delete

Drag space hogs to the collector. Review what you're removing. One click to trash. Auto-rescan confirms the cleanup. Pro

🔒

No Sandbox

Distributed outside the App Store so it can actually scan your full disk. Grant Full Disk Access and see everything.

📈

Real-Time Progress

Live scan counter, elapsed time, and scan rate. You always know what's happening — no staring at a spinner.

Simple pricing. No subscriptions.

Scan and visualize for free, forever. Upgrade once for cleanup tools.

Free
$0
forever
  • Full disk & folder scanning
  • Treemap visualization
  • Drill-down navigation
  • Sidebar & detail panel
  • CMD+Click to Finder
  • Real-time scan progress
  • Delete to Trash
  • Duplicate detection
  • Export reports
Download Free
Best Value
Pro
$4.99
one-time purchase
  • Everything in Free
  • Delete to Trash from DriveMosaic
  • Duplicate file detection soon
  • Export scan reports soon
  • Priority support
  • All future Pro features
Buy Pro — $4.99
License key delivered instantly. Activate in-app.
DaisyDisk charges $9.99. CleanMyMac is $40/year. DriveMosaic Pro is $4.99 once.

Get DriveMosaic

Download the DMG, drag to Applications, done. Takes 10 seconds.

⬇
DriveMosaic-1.0.dmg
~500 KB · macOS 14.0+ · Apple Silicon & Intel
Download
1
Open the DMG and drag DriveMosaic to Applications
2
Right-click the app > Open (first launch only, for Gatekeeper)
3
Grant Full Disk Access in System Settings > Privacy for complete scans