DupDetector Alternatives

DupDetector is described as 'Dup Detector finds duplicate and near duplicate images by opening and reading image pixel data. The program is easy to use, just specify the path and start the scan. You can specify a match % that is required to consider the image a duplicate and preview all found dups side by' and is a duplicate images finder in the photos & graphics category. There are more than 50 alternatives to DupDetector for a variety of platforms, including Windows, Linux, Mac, Java Mobile and BSD. The best alternative is dupeGuru, which is both free and Open Source. Other great apps like DupDetector are Czkawka, Duplicate Cleaner, AllDup and AntiDupl.

DupDetector alternatives are mainly Duplicate File Finders but may also be Duplicate Images Finders or System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of DupDetector.

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DupDetector

Free • Proprietary
Duplicate Images Finder
Windows

Dup Detector finds duplicate and near duplicate images by opening and reading image pixel data. The program is easy to use,...

Learn more about DupDetector

dupeGuru
Is this a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
Duplicate Images Finder
Mac
Windows
Linux
121 alternatives to dupeGuru
dupeGuru is a free and open source tool to find duplicate files on your computer. It can scan either filenames or contents. The filename scan features a fuzzy matching algorithm that can find duplicate filenames even when they are not exactly the same.
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dupeGuru Features
1. Works OfflinedupeGuru can be used without the need to connect to the internet.
2. Ad-freedupeGuru doesn't contain any form of external advertising.
Local based GUI
Automatic deletion of duplicate entries
Support for Hotkeys
dupeGuru vs DupDetector
This alternative is disputed. dupeGuru is still a legitimate alternative to DupDetector, but it might have issues that some users think are important.
Guest
It's not a duplicate image finder, but a duplicate file finder.
Negative comment• ago

1
Czkawka
Is this a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
System Cleaner
Duplicate Images Finder
Mac
Windows
Linux
115 alternatives to Czkawka
Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
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Czkawka Features
1. Dark ModeCzkawka supports dark mode for comfortable usage in low light conditions.
2. Command line interfaceCzkawka either have CLI support or is a CLI-only app.
Image Preview
Fast file and folder search
Multi Folders Selection
Graphical User Interface
Rust
Duplicate Cleaner
Is this a good alternative?
Yes
No
Paid • Proprietary
Duplicate File Finder
Duplicate Images Finder
Windows
106 alternatives to Duplicate Cleaner
Duplicate Cleaner is a tool for finding and removing duplicate files from your computer or network drives; It is intended to be used on user content - documents, photos, images, music, but can be used to scan any type of files.
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Duplicate Cleaner Features
Find similar images
Disk Maintenance
AllDup
Is this a good alternative?
Yes
No
Free • Proprietary
Duplicate File Finder
Duplicate Images Finder
Windows
75 alternatives to AllDup
AllDup is a freeware tool for searching and removing file duplicates on your computer, network shares or external storage media. The fast search algorithm find duplicates of any file type, e.g., text, pictures, music or movies.
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AllDup Features
Multi Folders Selection
File preview
Image Preview
Multi-selection
Partial name compare
AntiDupl
Is this a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
Duplicate Images Finder
Windows
46 alternatives to AntiDupl
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.
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AntiDupl Features
Numpad decisions
Image Preview
AntiDupl vs DupDetector
pros, cons and recent comments
elsabethblanco
Does the job, packed with features and can read files with weird characters in the filenames, where the others failed
Positive comment• ago

0

Guest
It compares the picture itself, not the binary data
Positive comment• ago

0
VisiPics
Is this a good alternative?
Yes
No
Free • Proprietary
Duplicate Images Finder
Duplicate File Finder
Windows
49 alternatives to VisiPics
VisiPics does more than just look for identical files, it goes beyond checksums to look for similar pictures and does it all with a simple user interface. First, you select the root folder or folders to find and catalogue all of your pictures.
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VisiPics Features
Find similar images
Image indentify
Visual analysis
Compare pictures
Image Preview
Discontinued
The program seems to be no longer updated. Last version, 1.31, released in February 2013, can be still downloaded from the official website.
CloneSpy
Is this a good alternative?
Yes
No
Free • Proprietary
Duplicate File Finder
Windows
57 alternatives to CloneSpy
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.
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CloneSpy Features
1. PortableCloneSpy can be used from a USB stick or similar with no prior installation.
FSlint
Is this a good alternative?
Yes
No
Free • Open Source
Duplicate File Finder
System Cleaner
Linux
81 alternatives to FSlint
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.
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FSlint Features
Graphical User Interface
Filesystem
FSlint vs DupDetector
pros, cons and recent comments
Guest
It's not a duplicate image finder
Negative comment• ago

0

Guest
It doesn't look at images.
Negative comment• ago

0
Geeqie Image Viewer
Is this a good alternative?
Yes
No
Free • Open Source
Image Viewer
Photo Manager
Linux
Xfce
BSD
Mac
84 alternatives to Geeqie Image Viewer
Geeqie is a free open software image viewer and organiser program for Linux, FreeBSD and other Unix-like operating systems.
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Geeqie Image Viewer Features
Multi-selection
Image Comparison
Similarity
Is this a good alternative?
Yes
No
Freemium • Proprietary
Windows
24 alternatives to Similarity
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).
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Similarity Features
AcoustID audio fingerprints