Duplicate Finder & Verifier

Dual-purpose tool designed to maintain file integrity and clean up storage space. Verify downloads and transfers using extensive hash algorithm support including modern options like BLAKE3 and xxHash3-64. Simultaneously identify and remove duplicate files across your system. Enhanced file analysis includes Shannon Entropy checks and compression ratio evaluation for LZ4 and ZSTD. The intuitive interface features full Unicode compatibility and drag-and-drop functionality. Runs portably without installation from any device. This powerful utility is completely free for all users.