10 Best Free Duplicate File Finders For Windows 11 in 2024

Today each system has some or other problems with disk space. Out of all these duplicate files is another issue in which we have different copies of the same file, it seems to be a problem as they not only clutter the hard drive but also occupy space on this disk. By default, Windows does not have any feature to get rid of these. At times it becomes a challenge to clear all these files. Fortunately, some third-party apps help us to do this. We have compiled for you the 10 best duplicate file finders for Windows 11.

When you are looking for these in the system then make sure to limit your search towards user folders and not clean up from the OS folders as they might hurt the stability and working of your system.

List Top 10 Best Duplicate File Finders For Windows 11 (Free)

Best Duplicate File Finder Apps Collection

XYPlorer – With the built-in file manager

This is a capable dual-pane file manager that carries a dupes feature. It lies there within the “find files” feature where there is an option to single out duplicates in the search location. This one is suggested due to how it approaches as it lists them by their name, modified date, content as well as size plus how it finds them all in a group so they can be easily cleaned. For content, use MD5 and even do a byte-by-byte comparison which is a slow but quite an accurate method.

It is paid and costs around $39.95 for one one-user license. It has a free trial as well but it has not been in use since 2017 with some search, you can find it without any updates.

DupeGuru – Supports all file formats

DupeGuru for Windows 11

This is the best one on the list as it is used not only on Windows but on macOS and Linux as well. It comes with the best matching algorithm which is used to look out for filenames, attributes, tags, and metadata as well also analyze content within the file.

It is best with music files as well and carries a unique music code where one can scan songs in FLAC, MP3, WAV, AAC and many other formats and find and duplicate in a few minutes. Moreover, it shows users all the information which is related to music in different windows so that it can be compared with the audio files side by side easily.

The best thing is that it is fast all thanks to the fuzzy matching algorithm. The best with is that it allows users to filter out results in different ways to move out false duplicates and then they can be removed easily.

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Auslogics – All sizes considered

Auslogics for Windows 11

This one provides users with the same features but out of cost. It scans out the specified folders for these and presents them in a clean interface thus making it easy to find out culprits. Multiple search parameters can be defined including min/max file sizes, their names, date of creation as well and the like.

Based on MD5 the content of the file is matched but has no byte-by-byte comparison. The user chooses what needs to be done to the duplicates either to permanently delete them or send them to the recycle bin. The best thing is that it supports single-click operation carries a less friendly user interface and provides the paid option a run for their money.

Easy Duplicate Finder – No Clones left behind

Easy Duplicate File Finder

This one also comes with a single-click operation; this is for all those who wish to get rid of all the duplicates from different sources. It is also used to offer different scanning modes and to compare files by their names, sizes as well as content. The best thing is that it carries a wizard mode which makes it easy to specify which kind of cleaning is needed.

For single-user license costs around $39.95 and works on Windows XP to Windows 11. It carries a limited, demo version as well as a Mac version. We suggest you this if you are looking for duplicate file finders for Windows.

ALSO CHECK: Free Software To Bulk Rename Files or Folders Quickly.

Duplicate File Detective – Search and destroy

Duplicate File Detective

This one is paid software that provides users with many features. The unique thing about this is that is can scam the network drives replacing removed duplicates with symbolic links towards the originals and also gives many reporting options including stating the owners of these as well.

On types of files and hash, values reporting can be as well plus these can be exported and scheduled for automatic emailing. Its user interface is similar to MS Office products.

This is an expensive option on the list with a single license starting at $55. It also comes with a 15-day free trial so make sure to use it before purchasing it.

Wise Duplicate Finder – Full system cleanse

This is yet another one that uses name file name, size and content to find duplicate files. It is able to support almost of types including videos, pictures, docs and much more. It roots them out of the system in an effective way.

It deletes all such files which are left behind when you clean up your system. The best thing about this one is that it comes with a backup and restore system that recovers files that are deleted by mistake. Download it for free and use it for some and then update it.

Duplicate Cleaner – Full Sweep

A good option for Windows machines as it carries an easy interface through which you can find duplicate files very easily. It has a built-in selection assistant which shall pick up all the files that need to be removed. The best thing is that with this move the duplicate files to a different folder. It is good to find pictures even when edited, music files based on the name of the artist with folders, zip files, and much more.

It works well with all kinds of files as it does not support byte-by-byte comparisons. It comes with a 15-day free trial so give it a try before making a purchase.

ALSO CHECK: Factory Reset and Delete Everything from your PC.

CloneSpy – More storage for you

CloneSpy - Best Free Duplicate File Finder

This is another free option on the list which does a fairly good job. It works mostly in the same way as other options mentioned on the list and offers a byte-by-byte comparison to find the culprit. The best thing is that it even finds these between local hard drives as well as network drives which one cannot find out even in paid software.

It also finds duplicates that are not the exact match in this you carry two different files having the same name but a little different content. It along with getting rid of all of these also generates reports of all dupes which are found. Moreover, on file names and extensions comparisons can be done and you get an added option to find empty files. It does not carry quite a satisfying interface and this is the only place where it lacks.

AntiDupl – No more duplication


If you only want one for image search then try this one out. It comes in free and is open-source software that uses advanced algorithms to find out all the similarities between images. It can scan as well as analyze a large volume of images plus delete or merge them in a single click. It supports formats like; JPEG, GIF, TIFF, BMP, PNG, EMF, WMF, EXIF, ICON, JP2, PSD, DDS, and TGA. Moreover, it is also used to scan the image’s content and display them side by side for easy comparison to move or delete.

It even can find similar copies of all the images having some kind of blemish or defect. It carries such a powerful modeling algorithm that it can perform image recognition as well as to detect identical pictures. It’s quick in performance and can handle a lot of data (GBs) without any issues. So, if you are looking for a duplicate file finder that can find out similar as well as identical images then give this one a try.

AllDup Portable

This one comes packed with many features. The user can search and remove such files from the system in an efficient way. It clones all files with filename, size, date, file extension, and other attributes. These are used to duplicate images, music, texts as well as movies. It comes with picture mode which dives deep to find out similarities in the content.

It is also able to duplicate songs from audio formats like MP3, FLAC, and many others. It keeps all deleted files in a backup folder for some safety reasons which later can be deleted permanently. This is powerful software so do give it a try.

ALSO CHECK: Choose the right version of Windows 11 for PC gaming.

Frequently Asked Questions

Does Windows 11 have a built-in Duplicate File Finder?

No, it does not have a built-in solution hence why we have analyzed and listed the 10 choices above.

Are these free or do I have to pay?

Most are free and some have paid premium features however all will allow you to do a good cleanup of your junk files.

Conclusion: Best Duplicate File Finder for Windows 11

We all take about a dozen of photos and videos of the same event in life. This is the same with any downloads or data we don’t need. Unfortunately, this causes a lot of junk and temporary files and their clones to take up your storage space. The above 10 best free duplicate file finders for Windows 11 will help you get rid of the useless clutter of files from your PC in an organized manner. Enjoy!

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Lee White
Lee is currently a full-time writer at DekiSoft that is eager to discover new and exciting advancements in Technology, Software, Linux and Cyber Security. Lee has spent the past 18 years working as an Systems Engineer providing support for various operating systems and networks. When not at his desk or writing, you will find him tinkering with retro tech.

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