26 Best Free Duplicate File Finder

Here are 26 best free duplicate file finder software. These duplicate file finder software let you find duplicate files easily. All these duplicate file finder software are completely free and can be downloaded to Windows PC. These duplicate file finder software offer various features, like: finding duplicate files in hard drive and other external drives, find and delete duplicate files to recover valuable disk space, find duplicates of MP3, ZIP and RAR files, search using MD5, SHA1 or CRC32 method to find true duplicate files, can export the list of duplicates to TXT, CSV, or HTML format, and more. So, go through this list of free duplicate file finder software and see which ones you like the most.

Advanced Uninstaller Pro



Advanced Uninstaller Pro is a set of various tools. It also has a free duplicate file finder tool. It scans the disk for duplicate files and shows you a list of these files. You can easily delete them and save your disk space. The program is available free and has an easy to use interface.

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SlimCleaner Free



SlimCleaner is a disk management software. It also has a Duplicate File Finder tool. It has three settings: IntelliMatch Accurate Scan, Moderate Scan, and Quick Scan. Also has an option to search with specific file types or all file types. It has a list of folders to be ignored. You can find duplicate files and from the results you can select duplicate files to delete. By deleting duplicate files you can recover valuable disk space.

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Duplicate File Finder



Duplicate File Finder is a free software for Windows to find and remove duplicate files. It can find various types of duplicate files including pictures, documents, spreadsheets, MP3 files etc. You can scan for duplicate files in your disk and the program can delete found duplicate files easily. You can export the list of duplicates to TXT, CSV, or HTML format.

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Comodo System-Cleaner



Comodo System-Cleaner is a free system maintenance software. It has various tools to optimize your PC. It also has a Disk Clean tool by which you can find and delete duplicate files and useless archives. You can free up valuable disk space by deleting these duplicate files. It has a simple and easy to use interface.

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CloneSpy




CloneSpy is a duplicate file finder and remover. It has various options to search for duplicate files. You have to first add a drive or folder to its pool list. You can search for duplicate files using one of the four criteria given. It also has an option to automatically delete duplicate files (use it with caution) based on your search. You can also export the list of duplicate files in a TXT format.

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AllDup



AllDup is a free software for searching and removing duplicate files on your computer. It has a fast search algorithm to find duplicates of any file type. You can find text, documents, pictures, music, or movies with high speed. You can search duplicates with various criteria like file name, file extension, size, create date, modified date, file contents (byte by byte compare) etc. Removing duplicate file will recover valuable disk space.

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CCleaner




CCleaner is a free and easy to use system optimization tool. It can search for duplicate files in your disk. You can find duplicate files using different criteria Name, Size, Modified date, and Content. It also has a ignore list. You can search and find duplicate files and after getting results you can select the checkbox of duplicate files to delete. It is easy to use tool.

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Puran Utilities



Puran Utilities is a system optimization software with more than 20 utilities. It also has a Duplicate File Finder tool. Finding duplicate files is not an easy task. Also duplicate files take lot of disk space. So to find and delete them is necessary. Its duplicate file finder tool finds the duplicate files in the specified drive and gives the results in a list and you can select the duplicate files and delete them.

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Duplicate Commander



Duplicate Commander is a free software that lets you find and manage duplicate files on your PC. You can add drives or folders to list on whom you want to perform the search. It shows the results in groups size wise. You can select the duplicates and remove them. You can exclude folders from being searched. You can recover lot of disk space by deleting these duplicate files.

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Clone Cleaner Lite



Clone Cleaner Lite is a free software to find duplicate files on PC and delete them. You can free up lot of disk space by deleting these duplicate files. It has various parameters to search including same name, same size, same content and others. You can add drive or folder as a search path. It searches very fast and shows the results in various groups. You can select and delete duplicate files to recover valuable disk space.

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Duplicate File Hunter



Duplicate File Hunter is a free and easy to use duplicate file finder software. It can search for duplicate files on the drive or folder you specify. It takes few minutes to show the results, but the results are more accurate. It displays the name, path, size, and CRC32 for each file in the result. You can be sure before deleting any duplicate file by matching CRC32 value.

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Auslogics Duplicate File Finder



Auslogics Duplicate File Finder is a free software to find and delete duplicate files. It can search for identical pictures, documents and other file types. It can compare files with their names and contents. You can increase the free disk space by removing the duplicate files. The program has a very simple interface and is easy to use.

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Exact Duplicate Finder



Exact Duplicate Finder is a free duplicate file finder tool for Windows. It lets you find duplicate file in any location you specify using byte by byte comparison method. It can find files that are saved with different names. It shows you the result in grouped by location. It has various predefined criteria based on file types. You can find all files or use any predefined criteria to find duplicate files.

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WinUtilities Disk Cleaner



WinUtilities Free Edition is a free PC performance optimization suite for Windows. It is a collection of tools that lets you increase your system performance. It also has a duplicate file finder tool that lets you find and remove duplicate files from your disk. You can find the duplicate files in a particular drive or folder and it will show you the results. You can select the duplicate files and remove them permanently.

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FileMany



FileMany is a free program that finds and deletes duplicate files on your disk. It can also search for duplicate files in your network. It searches for duplicate files based upon file hash. It shows the preview of duplicate images. You can delete the found duplicate files permanently without the possibility of recovery or to the recycle bin.

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Duplicate File Eraser



Duplicate File Eraser is a very small utility for PC to search and delete duplicate files. You can add drive or folder to the list and click Start button to start a search. It can search using MD5, SHA1 or CRC32 method to find true duplicate files. You can delete duplicate files after search easily by clicking ‘Select all except one’ to select only duplicate files. The program doesn’t require installation and comes for various OS.

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DoubleKiller



DoubleKiller is a very easy and fast application for finding and removing duplicate files from the specified disk or folder. It searches for duplicate files based on CRC32 method. So only the true duplicate file will show in the result window even if they are renamed. It searches very fast and you can delete the duplicate files easily by selecting desired option from the result window.

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Ainvo Duplicate File Finder



Ainvo Duplicate File Finder is a duplicate file finder software. It lets you find duplicate files in your hard disk. You can set the drive manually to its list or it automatically selects all the drives attached to your computer for finding duplicate files. It automatically selects duplicate files to delete. You have to carefully (as it deletes the selected files automatically without giving any warning) click on the Disk cleanup link to delete the duplicate files.

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Free Duplicates Finder



Free Duplicates Finder is a duplicate file finder tool. It lets you to find and delete duplicate files like images, documents, songs and other items. You can find duplicate files on any drive either internal or external easily. It shows the duplicate files based upon their size and you have to check the CheckSums carefully of grouped files before deleting any duplicate file.

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Moleskinsoft Clone Remover Free



Clone Remover is a duplicate file finder tool. You can add any folder or drive to the Search folders list. It can detect duplicate files: By contents, By properties, or By zero size. You can also view or run the found duplicate files. You can choose the appropriate action for found duplicate files by choosing it from the program interface. You can find duplicate MP3, ZIP and RAR files using special search.

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Duplicate Filter



Duplicate Filter is a duplicate file finder tool. It can find duplicate files instantly and you can compare and manage duplicate files easily. It searches duplicate files based upon CRC method. You can search for duplicate files in your computer as well as on network computers. You can rename, delete, or move the duplicate files.

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SearchForDuplicates



SearchForDuplicates is a free tool for searching duplicate files on the computer. It lets you search duplicate images, documents, music and other files on hard drive or in any particular folder. You can add a folder or drive to the list for finding duplicate files. Its search is based upon CRC checking method. You can select the duplicate files and delete them to recover valuable disk space.

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Bytessence DuplicateFinder



Bytessence DuplicateFinder is a free software to find duplicate files. You can find duplicate files in any folder or drive. You can exclude folders from being searched. You can search for all file types or specific file types. It has optimized detection algorithms and file filters and it scans fast. You can select and remove duplicate files easily. It has wizard like interface and is easy to use.

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Duplicate and Same Files Searcher



Duplicate and Same Files Searcher is a free software to find duplicate files and NTFS hard links to the same file. It searches for true duplicate files regardless of file name (byte-to-byte comparison). You can add folder or drive to the search list. It shows you the results in groups. You can easily select the duplicate files using its menu and delete them to recover disk space.

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DuplicadosEraser2



DuplicadosEraser2 is a small and fast Windows software that finds and removes duplicate files. It can compare files and folders inside compressed archives also. You can select files easily using toolbar commands. You can save the list to work later. You can send the duplicate files to the recycle bin and move them to a folder or delete them.

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Duplicate Radar Free



Duplicate Radar Free is a duplicate file finding tool for Windows. It lets you find duplicate files in any drive or folder you specify. It can search for duplicate file contents so file name may mismatch. You can preview various common image format files. You can mark duplicate files and move them to different folder or delete them easily.

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  • briants

    Duplicate Files Deleter Also Good Software Which i am Using Personally. If you can Please add and make review on.
    By the way its nice article. Thanks

  • Jan Olsen

    Great list, but Moleskinsoft is not free – it’s the only tool on the list that claims it can search inside RAR and ZIP.

  • Greg Zeng

    DoubleKiller is my preferred app. Tested so many, many others.

    Caeful selection of the order of my folders, means that bulk marking of the selected files (first or last) is very quick, easy, WYSIWYG, and if needed, reversible.
    Then deletion is very quick.
    Other apps require a very slow, tedious one-by-one selection of the specif files.

  • kamal #HDL

    tried many software but I find “FileMany” the best with lots of options for selection, deletion, image preview, etc

  • rewanya

    I use Duplicate Files Deleter as it is very
    effective. It is 100% accurate and performs the scan quickly.

  • Anastasia

    Duplicate Files Deleter is another option that works pretty well

  • Nilufa Akter

    Try DuplicateFilesDeleter.

  • Abigail Madison

    Duplicate Files Deleter is a simple, but effective tool to locate duplicate files in one or more selected search paths. It scans the files and compares them based on Byte for Byte Comparison, which ensures 100% accuracy. You can then choose to delete the selected duplicate or original files. The program is multi-threaded and performs scans quickly.

  • David Howarth

    after searching my computer with a duplicate file programme, I then want the option to delete all the files FROM A SELECTED FOLDER. Do any of the programmes listed here offer that function? Thank you.

  • Tina Rodrigo

    I think you missed one strong and perfect tool to do this kind of purpose how is DuplicateFileDeleter It works very well, if somebody facing same issue please use Dulpicate files deleter, it is very simple to use. But make it sure to keep the important files in back up. please don’t distrub I am telling it from my experiences.
    Thanks.

  • Tina Rodrigo

    Thank you, Arun.
    But I have become shocked to see Duplicate Files Deleter is not in the list. I used the software, worked very fine. I think you should list this software too.

    Anyway, thanks all list of free ware member for your valuable time and contribution.

  • Ádám

    Is missing from the list Anti-Twin, it’s free.

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