DT Duplicate File Finder & Remover - 2026 Pricing, Features, Reviews & Alternatives

DT Duplicate Finder and Remover is a fast and reliable Windows tool designed to find and remove duplicate files from internal and external drives. Its multi-threaded scanning engine compares files in parallel, making it suitable for large collections containing hundreds of thousands of files.

The software supports 550+ file formats, including documents, images, videos, audio files, archives, databases, executables, and development files. Users can choose between Quick Scan for fast name-and-size matching or Full Scan for hash-based, content-accurate duplicate detection.

DT Duplicate Finder and Remover instantly groups duplicate files after scanning and shows the exact storage space occupied by duplicates. Users can review results and remove duplicates by moving them to the Recycle Bin, moving them to another folder, or permanently deleting them.

The built-in Junk Cleaner also helps remove temporary files, system caches, and empty folders. Category filtering and folder exclusions make it easier to focus scans on specific file types or locations.

The application works completely offline, so files are scanned and compared locally without uploading data to the cloud. It is compatible with Windows 10 and Windows 11 and supports internal HDDs, SSDs, and external USB drives.