dupeGuru vs Duplicate Cleaner

dupeGuru is a desktop tool for finding duplicate files on Linux, macOS, and Windows. Its Standard, Music, and Picture modes offer different ways to compare files. Filename scans can detect similar names, while Music mode can compare names or selected tags and show music-specific details. Picture mode looks for similar images, including different-sized images when that preference is enabled. Contents scans identify exact matches, first using file sizes to rule out files that cannot match and then comparing contents with MD5 hashes. A recursive contents scan can also locate duplicate folders. Users can filter and sort results, preview files, and delete, move, or copy marked duplicates. Reference folders and duplicate groups are designed to protect reference files and leave at least one item in each group. The documentation recommends checking results before deletion: similar-word matching can cause false positives and slow scans, and picture comparisons can be CPU-intensive. dupeGuru is free, with packages listed for Windows, macOS, Debian, RPM, Arch Linux, and Ubuntu PPA.

Duplicate Cleaner finds duplicate files on Windows computers and network drives, including documents, photos, music, and video. Its Regular, Image, Audio, and Video modes identify matches using file content, attributes, or media-specific details. Image Mode can find exact or similar pictures, including rotated or flipped images, and can use image tags. Audio Mode compares similar-sounding or exact audio and audio tags; Video Mode can compare frames, thumbnails, soundtracks, data, and metadata tags. Scans can include local folders and drives, network paths, and portable devices such as smartphones and MP3 players. Pro can scan inside ZIP and other archive formats. After reviewing results, users can delete, move, copy, rename, or link selected files. Protections include folder exclusions, safeguards for system files and folders, and a check that all duplicates in a group are selected for removal. Duplicate Cleaner Free is for personal and home use, not commercial use. The Pro 5 download includes a seven-day trial. The current download supports Windows 11, 10, 8, or 7 and requires Microsoft .NET Framework 4.7.2 or greater.