About OmniDisk
See exactly what's consuming your Android storage at a glance. OmniDisk renders your entire filesystem as an interactive treemap — every file and folder as a proportionally-sized rectangle, so the biggest space hogs are impossible to miss.
Key Features
🗂️ Visual Storage Analysis
No more guessing. Files and folders are displayed as colored blocks scaled to their actual size. Spot a massive video folder or forgotten download cache instantly — no scrolling through lists.
🔍 Drill Down Into Anything
Double-tap any folder to zoom in and explore its contents. Navigate back up with the breadcrumb trail or back button. Switch between Device Storage, Files, Apps, System Apps, and OS views from the root picker.
🗑️ Free Up Space Fast
Long-press or use the file info panel to delete files directly — with a confirmation step so nothing gets removed by accident.
📋 Full File Details
Tap any item to select it, then tap the indicator bar to open a detailed panel: name, path, size, type, last modified, and child counts. Images show an inline preview. Open files with your default app, or jump straight to app settings.
📱 App Storage Breakdown
See per-app storage split into APK size, data, and cache — something Android's built-in storage screen doesn't show clearly.
⚡ Fast & Progressive
The treemap starts building immediately as your storage is scanned — no waiting for a full scan to finish before you can start exploring.
Other Highlights
- Pinch-to-zoom (1×–8×) for dense areas
- Color-coded by file type: images, video, audio, documents, archives, apps, and more
- Storage bar showing used / free / total at a glance
- Dark theme
- Works on Android 5.0+
- No ads, no tracking, fully offline
Screenshots
See OmniDisk in action
Inspired by tools like GrandPerspective and WinDirStat — brought natively to Android.