SOFTWARE OVERVIEW

Smart Duplicate Finder

Smart Duplicate Finder identifies duplicate files by content hashes and visually similar photos by perceptual hashes.

About Smart Duplicate Finder

Smart Duplicate Finder identifies duplicate files by content hashes and visually similar photos by perceptual hashes. It supports image formats including HEIC and AVIF. A two-phase scan presents candidates with time estimates, and results are grouped by file family with a color-coded spreadsheet report. Users can open files, open their folders, or copy paths from a result. The tool never deletes user files; its only optional cleanup is selected system clutter verified by content signature. It explains why one copy is considered the likely original by examining names, folders, and dates, and reports when files cannot be distinguished. It can split very large reports into multiple files rather than truncating them. Smart Duplicate Finder is intended for careful cleanup of large collections, with review and explanation built into the workflow.

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