Easy Duplicate Finder

EaseUS DupFiles Cleaner

EaseUS DupFiles Cleaner locates and removes duplicate files and visually similar photos across a Windows PC, external drives like USB and SD cards, NAS devices, and local Google Drive folders. It combines filename and content comparison with adjustable similarity thresholds for near-duplicate images, and supports common document, audio, video, and photo formats.

Duplicate Cleaner Pro

Duplicate Cleaner Pro, from UK developer DigitalVolcano Software, is a Windows utility for finding and removing duplicate files using SHA-1, SHA-256, SHA-512 hashing and byte-level comparison to guarantee true duplicates rather than false positives. It goes beyond simple duplicate detection with features like matching resized or rotated images, scanning inside zip archives, master-folder rules, and saved search profiles for repeatable cleanup workflows.

Czkawka

Czkawka is a free, open-source, cross-platform tool that finds duplicate files using content hashing rather than filenames or sizes alone, and goes further by detecting visually similar images, similar audio, broken or corrupted files, empty folders, and unusually large files. Built in Rust, it uses CPU-efficient multithreading to scan large drives quickly. It offers both a GUI, via the newer Krokiet frontend, and a command-line interface for automation, runs entirely offline with no telemetry, and supports batch actions to move, delete, or symlink duplicates once reviewed.

Wise Duplicate Finder

Wise Duplicate Finder, from WiseCleaner, is a Windows utility that scans local disks for duplicate documents, photos, videos, and music, letting users compare files by name and size, partial content, or full content for varying levels of match precision. It includes a Restore Center to recover files deleted by mistake and automatically flags empty (0-byte) files during scans.