Zero Duplicates is made and published by
Christopher Brock.
AppBrain is an independent app data site and isn't affiliated with Christopher Brock.
The app name, icon, screenshots and description belong to Christopher Brock and are shown as
published on the App Store.
About Zero Duplicates
Zero Duplicates is an utilities app developed by Christopher Brock.
User Ratings
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App Information
Zero Duplicates is freely available from the App Store. The app size is 12.32 MB. The latest version available is 1.15. The last update was on October 6, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since December 2024.
Description by Christopher Brock(from the App Store)
Zero Duplicates finds duplicate files on your Mac by comparing their content, not their names. It scans the folders you choose, groups every duplicate for review, and removes unwanted copies safely.
CONTENT MATCHING, NOT NAME MATCHING Many duplicate finders only compare file names. Zero Duplicates compares the actual file content, so it finds: • Photos and videos saved under different names • Documents that were renamed or copied between folders • Music files with different tags or metadata • Backup copies scattered across drives and cloud folders
AUTO-SELECT IN SECONDS Automatic selection picks duplicates for you: keep the newest or the oldest file in every group, or decide by folder and keep the copies that live where they belong. Review the selection, then clean up gigabytes in one step instead of clicking through thousands of files.
BUILT FOR THE MAC • Native macOS app with full Dark Mode support • Quick Look previews before anything is deleted • Drag and drop folders straight from Finder
SAFE BY DESIGN • Scanning happens locally on your Mac. Files are never uploaded. • You choose how duplicates are removed: move them to the Trash or delete them permanently. • Files moved to the Trash can be restored at any time. • At least one copy of every file always remains. Losing all copies is impossible. • System files are protected automatically. • Nothing is deleted without explicit confirmation.
MADE FOR REAL LIBRARIES • Photo collections: JPEG, RAW, HEIC • Music libraries: MP3, FLAC, AAC • Documents: PDF, Word, spreadsheets • Videos: MOV, MP4 and more • Backup and sync folders: cloud drives, external disks
PERFORMANCE • Fast multi-threaded scanning engine • Handles external drives and very large folders • Smart caching makes repeated scans faster
TRY WITHOUT RISK Free to download • Unlimited scans • 500 MB free deletion Premium unlocks unlimited deletion and advanced features.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
