Find Duplicate Files
A native macOS duplicate-file cleanup tool with folder scanning, similar-photo matching, review workflows, and local cleanup suggestions.
All processing happens locally on your Mac.
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App Info
- Name: Find Duplicate Files
- Platform: macOS
- Privacy: Local processing
- Languages: Chinese and English
Core Features
- Duplicate scan: scan multiple folders and find exact duplicates.
- Similar detection: group similar photos and media for manual review.
- Progress and diagnostics: see scan stages, processed counts, errors, and report status.
- Export reports: JSON, CSV, HTML, and app-review supporting materials.
Privacy and Data
The app does not collect, upload, or share your photos, videos, file paths, or scan results.
Only folders you explicitly choose are accessed, and all analysis is local.
Support and Contact
Support email: support@chengjinfang.com
Privacy policy: privacy/en/index.html