CleanSweep - Duplicate Remover

Running out of storage? CleanSweep finds and removes duplicate files, similar photos, junk files, and duplicate contacts — all without uploading anything to the cloud.

🔍 DUPLICATE FILE FINDER
Scans your device using a two-phase detection engine: first groups files by name and size, then verifies with a partial hash — so you only see true duplicates, not false matches.

🖼️ SIMILAR PHOTO DETECTION
Finds near-duplicate photos like burst shots and slightly re-saved images using perceptual image hashing. Catches duplicates that byte-comparison misses.

🧹 JUNK FILE CLEANER
Cleans app cache, leftover .tmp files, residual APK installers, and large files you've forgotten about. See exactly what's taking up space before deleting.

👤 DUPLICATE CONTACT MERGER
Finds duplicate contacts by name, phone number, or email — and merges them intelligently so you never lose a phone number.

✅ WHY CLEANSWEEP?
• 100% on-device — nothing is uploaded or shared
• Works on Android 8.0 and above
• Smart "keep original" suggestion for every duplicate group
• Swipe to delete individual files for free
• Clean Material Design interface