Duplicates Buster

Reclaim Your Storage.
Simply.

Find and remove duplicate files on Android — photos, videos, docs, APKs and more. Bulk delete free. 30-second undo. Nothing accidentally lost.

🆓 Bulk delete free 🔒 100% on-device ⭐ Starred photos safe ↩️ 30-second undo
Get it on Google Play

Free · Android 6.0+ · No account required

7+
File Types Scanned
200K+
Files Handled
100%
On-Device Privacy
30s
Undo Window

Everything Free. No Tricks.

Core features are free for all users — no hidden paywalls on the essentials.

🗂️

All File Types

Scan photos, videos, audio, documents, APKs, archives, and custom file extensions in one tap.

🗑️

Bulk Delete — Free

Select all duplicates and delete them in one go. No "delete one at a time" nonsense, even on the free tier.

🔍

Similar Image Finder

Finds near-identical photos other apps miss — burst shots, edited versions, WhatsApp and Telegram forwards. Free for 3 scans/month.

↩️

30-Second Undo

Deleted something by mistake? Every deletion goes to a recycle bin with a 30-second undo window before permanent removal.

💾

SD Card & USB — Free

Scan external SD cards and USB OTG drives. The app remembers your access — you only need to approve it once.

⚙️

All Scan Settings — Free

File type filters, size thresholds, folder exclusions, date range — all settings unlocked for free users.

🌙

Dark Mode

Full Material You support with dynamic colour on Android 12+. System-aware dark and light themes.

📊

Scan History

Review your last 3 scans with space saved, duplicate counts, and re-open previous results any time.

💬

WhatsApp & Telegram Cleaner

One-tap cleaner for WhatsApp, WA Business, and Telegram downloads — images, videos, voice notes, documents and more.

Starred Photos Protected

Favourited photos are automatically kept as originals — never auto-selected for deletion. Your starred memories stay safe.

How It Works

A fast, safe scan engine — everything stays on your device.

1

Choose a scan type

Pick from Photos, Videos, Audio, Documents, APKs, or run a full scan across all file types at once.

2

Smart detection

Files that cannot possibly be duplicates are skipped instantly. The app then checks the rest to confirm they are identical — and for images, also checks visual similarity to catch near-identical photos. Re-scans complete in seconds because the app remembers your last scan.

3

Review grouped results

Duplicates are shown in collapsible groups. The original is highlighted; copies are pre-selected. Preview any file with full metadata before acting.

4

Bulk delete with undo

Delete all selected files in one tap. A 30-second undo window lets you recover anything before it's gone permanently.

Your Files Never Leave Your Phone

Privacy is a feature, not an afterthought.

🔒

100% On-Device Processing

All scanning and duplicate detection happens entirely on your device. Your photos, videos, and documents are never uploaded to any server — not ours, not anyone's. The only data we collect is anonymous crash reports (via Google Firebase Crashlytics) and anonymous usage events (via Google Firebase Analytics) — no file names or personal data.

Duplicates Buster

Ready to clear your storage?

Free download. No account. No data collection.

Download Free on Google Play