Presences of duplicate files reduce storage capacity and also affect system performance. Twin files finder utility helps to find true duplicate files on your hard drives. It performs search on local or network folders. Search result displays duplicate files to review and delete unnecessary files and free disk space. Utility has predefined search profiles for most common searches: document files, audio files and image files as well. User can defined its own search criteria and can stores for future use. Search criteria include file name pattern, file size and file attributes.

Features: Twin files finder utility is divided into multiple tabs. First tab is to set the searching environment. User can select the search profile from the existing list or can create own list as per requirement. It provides various search mode options such as identical files, with identical names or all matching criteria to find duplicate files. User can define attributes (encrypted, read only files, temporary files) true of false for search criteria. User can selects the drive; folders which need to be scan for search and which needs to be removed from scan.

Utility scans all the selected drive/folder and displays the search result. Once scan is done it shows status total scan time, scanned directories, duplicate group found, excess size of duplicate files. It display the details result in the search result tab. It shows file name, count (number of duplicate files) and type of files. On clicking the file, it displays all the paths of the selected files. User can verify the duplicates files by viewing properties, preview, text view, html/xml or binary view and take decision to delete file(s). It has additional functionality to view report in browser and print the report.

Overall: Application is well designed considering the technical and usability aspects. It’s an excellent utility useful for every computer user.