The best free alternative to dupeGuru is Czkawka, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to dupeGuru and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to dupeGuru are AllDup, AntiDupl, FSlint and CloneSpy.
Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
Czkawka 4.0.0 can be much more precise.
Czkawka, although it has a terrible name for remembering it, has the BEST performance of all the software in comparison, and it's FOSS.
Find and remove duplicate files! Find and hardlink duplicate files! Find and shortcut duplicate files! Find similar files!.
Selections in AllDup needs check marks. This creates tedium that shouldn't happen. Clone Spy may be a better alternative if you are looking for something very thorough.
AntiDupl.NET can find and display duplicate images in the main graphic formats: JPEG, GIF, TIFF, BMP and PNG. The comparison is based on the contents of the files, so the program can find not only almost identical, but similar images.
FSlint is a utility to find and clean various forms of lint on a filesystem. I.E. unwanted or problematic cruft in your files or file names. For example, one form of lint it finds is duplicate files. It has both GUI and command line modes.
CloneSpy is a Free Duplicate File CleanUp Tool for Windows. CloneSpy can help you free up hard drive space by detecting and removing duplicate files. Duplicate files have exactly the same contents regardless of their name, date, time and location.
If you want a real thorough content comparison of files, CloneSpy is the way to go vs DupeGuru which does fast comparisons. CloneSpy does Checksum by default, which can be time-consuming, but worth it for the best accuracy.
SearchMyFiles is a non-indexing portable alternative to the standard "Search For Files And Folders" module of Windows. It allows you to easily search files in your system by wildcard, by last modified/created/last accessed time, by file attributes, by file content...
Detects and removes duplicate files by scanning user-selected folders or drives with intelligent algorithms, previews results for safer deletion, filters by type or date, recovers deleted items, is lightweight, user-friendly, freeware, and supports Windows OS.
Similarity is a useful program that helps you to find and remove similar, duplicate musical files (MP3, WMA, OGG, ASF, WAV, FLAC, APE, WV) with the same or similar sound content, music tags (ID3,WMF,Vorbis).
Suite offering 30 plus tools for cleaning, privacy management, detailed system analysis, browser profile cleaning, tailored optimization, software uninstallation, duplicate removal, disk defragmentation, scheduled maintenance and deep customizable tuning.
Get more free disk space by removing unnecessary duplicate files and folders from your Mac. Remove duplicate files on any mounted disk or folder.
A duplicate file management tool that can help you find and delete duplicate files by comparing file name, file size or contents. Get rid of annoying duplicates and free up more space on your hard disks.
Poland
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Ukraine
Dark Mode only. Difficult to see. Other reviews lead me to believe it is questionable software. I doubt this is better than CloneSpy.