Duplicate file finder/remover supporting the following hash algorithms: MDA, SHA1, SHA256, SHA256Cng, SHA384, SHA512 and BLAKE2B.



Seperate unique and duplicate strings, numbers from a long list of raw data like phone numbers, email address, full names, places, cities etc. with this easy fast simple utility.

MacCleaner Pro from Nektony is a powerful macOS cleaner and optimizer with an extensive list of features:
Aperito is a somewhat scriptable duplicate file manager. It can simply used to cleanup a directory of duplicate files but it also allows you to perform much more complex deduplication. For example, if you want to delete all files under Dir3 that also exist under Dir1 or Dir2 but...

Crap Killer is a CMD script which uses a Heuristic Detection Algorithm to find and automatically uninstall "crapware" (toolbars and 'coupon printers' for example) from all current versions of Windows.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Windows

Duplicate File Finder, is designed to find and delete true duplicate files over home and corporate network while no software installed on other computer. Fast byte-to-byte and CRC32 comparison gives you the most accurate results and Duplicate File Finder searches duplicate file...

Finddupe is a tool for quick detecting of duplicate files on a hard drive under Windows. Duplicate files can be detected, hardlinked, or deleted. Finddupe can also search for hardlinked files on your computer.

FolderMatch is a program that compares directories and files, showing the differences clearly.


+3
DupInOut Duplicate Finder helps you reclaim lost storage by deleting duplicate files. It also contains added features to organize files into your own folder structures, and compare two folders for same files, different files and additional files.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Windows


+1
ASCOMP Cleaning Suite: Free your system from unnecessary data with a total of six efficient cleaning tools.
Cost / License
- Free Personal
- Proprietary
Application types
Platforms
- Windows


+4
BookmarkApp is a bookmark duplicate cleaner and unique and useful tool for organizing bookmarks in your Safari browser. Everyone who use Safari as a main browser has many duplicated bookmarks. Even after cleaning, during importing or adding of the new bookmarks may appear a lot...

IUWEsoft Duplicate File Finder Pro is able to scan and identify all types of duplicate files such as photos, videos, documents, music, audio and more file types. It is able to quickly detect and identify all similar files (like pictures and documents) even though they look It...


+3
Photo Duplicate Cleaner App is easy to use app that can easily scan your all phone storage for duplicate and similar photos, videos, audios, documents and contacts. After finding all the duplicate files, you can easily Delete Duplicate photos, videos, documents and audio files...
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Android
- Android Tablet



Defragments drives, cleans junk, removes duplicates, fixes file errors, and displays graphical status to improve performance and resolve disk-based system issues.

Visual disk analyzer and duplicate finder for Mac offering detailed storage usage stats, byte-level duplicate detection, temporary file cleanup, and undo safeguards.


+7
Quickly find same or similar pictures/photos including rotated (mirrored) or negative images - duplicates based on content similarity signature.
Cost / License
- Free Personal
- Proprietary
Application types
Platforms
- Windows


+5
Video Comparer has unique duplicate detection features that you won't find in any other product. Only Video Comparer is able to detect quickly duplicate videos with image transformations (included scaled, cropped, rotated, …) and time shifted (included division into multiple...



Cost / License
- Free
- Proprietary
Application types
Alerts
- Discontinued
Platforms
- Windows


Scan your bookmarks in order to delete duplicated links empty folders or merge duplicated folders.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Windows
- Google Chrome


BDF, Bytessence DuplicateFinder is a freeware program designed to detect clones of the files stored on your computer. Duplicate files have a negative impact over your system's performance because they waste valuable space, they increase the antivirus scan time, they make...
Cost / License
- Free
- Proprietary
Application type
Alerts
- Discontinued
Platforms
- Windows


+3
Detwinner is a tool for the Linux desktop which allows searching and removing duplicate files and similar images.


+1
Duplicate Sweeper can quickly find and remove duplicate files on your PC. The free program demo lets you scan your computer for duplicate documents, images, contacts, music and other files. The amount of duplicate files on your hard drive could come as a bit of a surprise...
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Windows






























































