Duplicate File Detective uses state-of-the-art file content analysis technology to show you exactly where your duplicate files are (even when the file names are different). You can search multiple folders, drives, removable storage devices, even network shares - all in a single pass. Then move, zip, or remove duplicate files safely with assistance from our innovative SmartMark duplicate file selection system.



Key Software Benefits

• Reclaim wasted local and network storage resources - archive or remove duplicate files

• Speed up backup processes by reducing storage allocation redundancy

• Gain visibility into what types of duplicates are consuming space and who owns them

• Eliminate time wasted performing virus scans on duplicate files

• Scan and de-dupe file systems of virtually any size with our extreme scalability engine

• Process (move, delete, or zip) duplicates safely with our built-in file management system

• Find duplicates by any combination of attributes, including content-only matching

• De-dupe and clean up your music (MP3, iTunes, etc.) file collection

• Optimized for Windows 10, Windows 8.1, Windows 8, Windows 7, Vista, XP and Windows Server (32 and 64 bit)

• Native 64-bit support for unmatched performance and scalability.





Version 7.1.66 (Released October 18, 2021)



Improvement: Added offical support for Windows Server 2022.

Improvement: Added offical support for Windows 11.

Improvement: Improved text clarity in specific portions of the UI.

Improvement: Updated internal HTTP, SMTP, and cryptographic libraries.

Improvement: Various minor performance enhancements and optimizations.

Bug fix: Fixed crashes related to PDF document preview rendering.

Bug fix: Fixed rare unhandled exception caused by failed temp file path resolution.