Dedup: Fast & SecureDuplicate Finder for macOS

Reclaim disk space by quickly detecting content-identical duplicate files, all safely and completely locally.

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Dedup: Core Product Features

Efficient, secure local duplicate file management.

Smart Scanning

Smart Hash Scanning

Progressive local hashing.

SHA256 SHA1 MD5
Visual Browsing

Visual File Browsing

Browse scan targets visually.

Finder-like Drag & Drop
Flexible Deletion

Flexible Cleanup

Multiple retention strategies.

Newest Oldest Keep First
Scan Reports

Exportable Reports

Comprehensive scan summaries.

HTML JSON TXT

Workflow: Step-by-Step Duplicate Management

Select Target Step

Select Target

Drag & drop a folder or select a directory from the welcome page.

Configure Scan Step

Configure Scan

Adjust settings for algorithm, minimum file size, and exclusion rules.

Start Scan Step

Start Scan

Click 'Start Scan' to begin progressive hashing and view real-time progress.

View Results Step

View Results

Automatically view all identified duplicate file groups.

Select and Delete Step

Select & Delete

Choose individual files or apply a batch strategy to execute deletion.

Export Report Step

Export Report

Optionally export scan summaries into detailed reports.