Duplicate Finder
Find duplicate files by content hash, filename, or size across one or more folders with batch delete and move options.
Detection Methods
Three methods for finding duplicates:
- Hash — cryptographic hash comparison for 100% accurate detection (default).
- Name — find files with identical names regardless of content.
- Size — find files with identical sizes (fast but less precise).
Hash-based detection first groups by size, then hashes only potential matches for efficiency.
Managing Duplicates
Results are grouped by duplicate set. For each set, select which copy to keep and what to do with the rest: delete, move to a staging folder, or create a report. Supports multi-folder scanning and can be launched from the Explorer context menu.