6 Best Free Duplicate File Finder Software for Windows 10, 8, 7, etc.

2018-11-09 20:20:42 / Posted by Connie Wisley to Utility Follow @ Connie

Check out the list of the best free duplicate file finders 2017-2018, and use them to find and delete duplicate photos, audios, videos and other duplicate files on Windows 10, Windows 8 and earlier versions.

Duplicate files waste precious space on your computer's hard drive. Deleting duplicate files on Mac is super easy, so is it on Windows. There are free duplicate file finders for Windows 10, 8, 7, etc. that can do a good job of identifying and removing duplicate files. Using one of the best free duplicate file finder tools for Windows listed below, you can easily find duplicates and free up storage space.


Top 6 free duplicate file finders for Windows 10, 8, etc.

#1 Auslogics Duplicate File Finder

Operating System: Windows 10 (32 or 64 bit), Windows 8/8.1 (32 or 64 bit), Windows 7 (32 or 64 bit), Vista SP2 (32-bit only), XP SP3 (32-bit only)

License: Freeware

Rating: 4.5

Download Link: Download Auslogics Duplicate File Finder for Windows 10

auslogics duplicate file finder

As one of the best free duplicate file finder Windows 10, it allows you to identify duplicate pictures, videos, documents and other types of files to significantly increase free space on your Windows hard disks. It compares files not only by names, but also by contents. Multiple scan and removal options are provided so that you can find and eliminate the target duplicates quickly.

This duplicate file finder for Windows 10 and older versions is totally free to use. Please note that it is bundled with other apps that you may not need. Also, the built-in preview function is not as powerful as claimed. Sometimes you have to preview with the help of default or third-party apps. Check out the full review of this free Windows 10 duplicate file finder here: Auslogics Duplicate File Finder Review and Alternative for Mac.

Pros

  1. 100% free to use
  2. Easy to use with a simple interface
  3. Fast scanning speed
  4. Support external devices such as USB flash drive
  5. Its Rescue Center feature allows users to recover delete files

Cons

  1. Limited selections for file filters
  2. Bundled with other apps that you may not need

#2 Ashisoft Free Duplicate File Finder

Operating System: Windows 10, 8.1, 8, 7, Vista, XP, 32 bit or 64 bit

License: Free and Pro

Rating: 4.5

Download Link: Download the free version of Ashisoft Duplicate File Finder for Windows

ashisoft free duplicate file finder

Ashisoft Duplicate File Finder’s free version find duplicate files using byte-to-byte comparison, so it’s able to detect real duplicates regardless of filename. You can delete the selected duplicate files or move them to a chosen folder. You can also delete them all at once by clicking Clear All.

This free duplicate file finder for Windows 10 and previous versions can find duplicate pictures, videos and songs on internal hard drive, external hard drive, USB flash drive and other portable storage devices. This duplicate file finder has an informative, easy-to-use interface. It will tell you the amount of files scanned and the amount of duplicate files detected, along with the space they take up. Duplicate files will be listed with details such as size, modified date, location, etc. There is a filter feature allowing you to filter duplicate files by file types. There is a pro edition which comes with additional features.

Pros

  1. Easy-to-use interface
  2. Find duplicates regardless of filename
  3. Support external storage devices
  4. Provide multiple filtering and removing options

Cons

  1. Inconvenient when you need to scan subfolders

#3 Duplicate Cleaner Free

Operating System: Microsoft Windows 10, Windows 8, Windows 7, Windows Vista

License: Free and Pro

Rating: 4.0

Download Link: Download Duplicate Cleaner Free for Windows

duplicate cleaner free

Duplicate Cleaner is another one of the best duplicate file finder Windows 10, Windows 8 and older versions. You can use it to find duplicate photos, music files, videos, documents, PPT presentations and text files. Identifying duplicates by content or file name, it can also find similar images and compare music by tags. In addition to letting users get rid of duplicate files easily, this tool also helps manage the original files on Windows hard disks. Its Pro edition gets things done even more quickly, with Duplicate Folder views, archive files scanning and other great features.

Pros

  1. Allows users to exclude folders
  2. Consistent performance without crash
  3. Can deal with a large amount of files
  4. Easy-to-use interface

Cons

  1. Installer coming with components that you may not want
  2. Requires Microsoft .NET Framework version 2.0 or higher

#4 CloneSpy

Operating System: Windows 10, Windows 8 or 8.1, Windows 7, Windows Vista, Windows XP

License: Freeware

Rating: 4.0

Download Link: Download CloneSyp v3.33 for Windows

clonespy

Another one of the best free duplicate file finders for Windows 10 and previous versions including Windows XP, CloneSpy is able to find and eliminate the duplicate copies of files on PC. It can delete the duplicate files regardless of file name, date created and location. Users can permanently delete the unwanted duplicates or move them to a specific folder.

When it comes to a large amount of files or large sized files, this Windows 10 duplicate file finder can run a bit slow. The interface is not very intuitive, which may cause a problem for less-experienced users. Also be careful to uncheck some options when installing because it may install a bunch of marketing software that will change your home page, default search engine, and install extensions that you never intended to have.

Pros

  1. Can find duplicate files regardless of name and location
  2. Allows users to exclude file types
  3. Multiple removal options

Cons

  1. Not easy-to-use user interface

#5 Fast Duplicate File Finder

Operating System: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows NT, Windows 2000, Windows 2003

License: Free and Pro

Rating: 4.0

Download Link: Download Free Version of Fast Duplicate File Finder Windows 10

fast duplicate file finder

Fast Duplicate File Finder is another best free duplicate file finder for Windows. As its name implies, it is fast and powerful when it comes to finding duplicate files in folders and subfolders on PC. It is particularly useful when you may have duplicate files with different names. It also has many nice-to-have features, such as options to manage duplicates, the ability to preview files before deleting and support for external devices such as USB drives, external hard drives and SD cards.

Its pro version allows you to find similar files and supports exporting results and excluding folders from auto-check. If the free version of this duplicate file finder Windows 10 tool can’t satisfy what you need, you can pay $39.95 to buy the Pro version. Check the differences between free version and pro version in the screenshot below before you buy.

fast duplicate file finder free vs pro

Pros

  1. Support external devices such as external hard drives
  2. Can find duplicate files with different names
  3. Also allows users to find similar files

Cons

  1. A bit slow compared with other duplicate file finder for Windows

#6 Anti-Twin

Operating System: Windows 10, Windows 8, Windows 7, Windows XP, Windows 2000

License: Freeware, for personal-use only

Rating: 4.0

Download Link: Download Anti-Twin for Windows

anti-twin

Anti-Twin is a compact duplicate file finder for Windows 10. It can detect identical or similar files and move them to recycle bin or deletes them from your hard drive. It does byte-by-byte comparison of file content and pixel based image comparison. The comparison of file content is the recommended method to search for duplicate or similar files. Flexible scanning options are available. At the same time, there are also disadvantages. It cannot search for duplicates in different locations at the same time. Also, the scanning process is slow.

Pros

  1. Does byte-by-byte analysis of file content
  2. Flexible file filtering
  3. Can exclude system files

Cons

  1. Relatively slow scanning

Guide: how to find and remove duplicate files on Windows using duplicate file finder software

Duplicate file finders work in a similar way, regardless of operating systems. Here we will take Auslogics Duplicate File Finder as an example and show you how to use such software to get rid of duplicates on Windows and free up hard drive space.

1. Add folders to scan Add hard drives, folders or subfolders to scan.

2. Set scan and removal preferences You can find duplicates of all file types or only specific file types such as images and audios. You can also scan find duplicate files within a size range. This duplicate file finder for Windows allows you to delete files permanently, move them to Recycle Bin or to the Rescue Center. Please note that not all duplicate finders for Windows provide as many options as this one does. Click the Search button to start searching duplicates.

how to use best free duplicate file finder windows

3. Preview files before removing The preview feature allows you to know better the duplicate files you are dealing with. You can also sort the listed duplicate files by type, size, etc.

4. Delete duplicates There are multiple selection options available. Click the dropdown list to choose a removal option. Click the button to start getting rid of the unwanted duplicate copies of files on your Windows hard drives.

Final Words

The abovementioned duplicate file finder Windows 10 software are free for you to find and delete duplicate copies of your files on Windows. They are the best of their kind in 2017 and 2018. Three of them have Pro edition for you to experience a faster scanning process and get more powerful features. There are a few decent open-source free duplicate file finderd for Windows. However, they are discontinued and haven't been updated for years. Therefore, they are not included in this list. If you are a Mac user or will buy a Mac to replace your Windows computer, Cisdem Duplicate Finder for Mac is the best choice when it comes to removing duplicate files from hard drives on Mac.

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Which duplicate file finder are you using to get rid of duplicates on your computer? Do you have any other good duplicate file finder Windows 10, 8, 7, etc.? Leave your comments below to share it with all of us.

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