How to Search for Duplicates on a Windows 11 Computer

How to Search for Duplicates on a Windows 11 Computer

By utilizing Windows Search, Command Prompt, or third-party applications, finding duplicate files is simple.

Regardless of how much storage you have on your computer, that storage eventually fills up. Although you may always upgrade your computer’s storage capacity, it would be wiser to effectively manage your files and folders.

Making sure you get rid of any duplicate files is the first step in organizing your folders and files. Several downloads of the same file, editing, and other factors can result in duplicates.

A file can be edited and saved independently, or for convenience, a copy can be made on the Desktop and stored there.

Fortunately, it’s not difficult to locate duplicates and delete them. To automate the laborious process, you can utilize third-party applications, Windows Search, or Command Prompt. We have included a list of every technique for your convenience, allowing you to pick the one that works best for you.

1. Searching within File Explorer

This is the simplest and most direct method of finding duplicates on a computer. It’s favored because it doesn’t require a third-party program, even though it does involve a little bit of extra work from your end.Start by clicking twice on the “This PC” icon or by simultaneously pressing the Windows+E buttons on your keyboard to launch the File Explorer.Next, enter the name or a portion of the name of the file you think might have duplicate copies in the search field if you want to scan your whole storage at once. You can compare the information for all the files that share the same name, creation date, modification date, and size once the search results have been generated.Click on the “View” option and choose the “Details” option from the pane if you want to see more information about the files. The modifications take effect right away. You can also test out a variety of other display designs to see which one you like.

It’s possible that files from a specific drive or folder are not in your indexed directory if you are unable to access them. This essentially implies that your computer is not told to conduct a search there.

On your computer, select “Search Options” and then “Change indexed location” to change the locations of indexed directories. You’ll see a new window on your screen.Then, to continue, click the “Modify” option.Then, if one of the drives is not already selected, select it by clicking the checkbox next to it. If not, click the “chevron” to expand the drives and make sure all of your folders are checked to guarantee a complete search.

If your PC is running slowly after indexing or you just want faster results in general, you can choose a targeted search where you just search folder by folder so your PC has to sift through fewer files and as a consequence, provides results more quickly.

To achieve this, go to the relevant folder and conduct another search using the methods shown above.You can compare the data of all the files using the search results. Then, choose “Delete” from the menu when you right-click on the file.

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2. Making use of the Command Prompt

When you are aware of the exact locations of the duplicate files as well as the portion of the file name that needs to be erased, the command prompt method may be helpful. The Command Prompt approach is one of the quickest ways to delete files, despite having highly particular requirements.

Use File Explorer to find the folder, then right-click it before continuing. Then select “Copy as path” from the menu. You’ll need this path in the following phases, so keep it close to hand.

Go to the Start Menu now and search for “Terminal” there. Next, choose “Run as administrator” from the context menu by right-clicking the “Terminal” tile in the search results.Your screen will then display a UAC (User Account Control) window. Enter the login information for an admin account if you don’t already have one. If not, press the “Yes” button.

Now select the “Command Prompt” option by selecting the “chevron” (downward arrow) on the Terminal window. The Command Prompt will open in a new tab as a result.Then, write (or copy and paste) the following command, then press Enter to run it.

Next, enter the command that is listed below after typing it or copying it and pasting it. The first command listed below eliminates files with a specific suffix. A specific prefix of files is deleted by the second command in the list. The last command removes files whose file names contain one or more designated alphabets.

Delete the following characters: del “* – suffix>.file extension>,” del “prefix> *.file extension,” and del “*alphabet>*.file extension.”

Lastly, if requested, press the Y key on your computer to confirm removing the file from your system.

3. Make use of an outside app

Using third-party software would be the most practical choice if you don’t enjoy manually browsing through files using Windows’ Search feature or if you don’t know which specific folder has duplicate files.

Auslogics Duplicate File Finder, a program that can scan your predefined areas or entire computer and gives you the flexibility of categorized file types as well, will be used as an example.

Visit this link to get “Auslogics Duplicate File Finder.”Click the “Download Now” button after going to launch the installer, go to the location where you downloaded the file and double-click on the EXE file.Afterwards, a window labeled “User Account Control” will show up on your screen.

Enter the login information for an admin account if you don’t already have one. If not, press the “Yes” button.The installation will then begin after you click the “Agree & Install” button.

Click the “ellipsis” button and choose the new installation directory in File Explorer if you want to change it.When the installation is complete, click the “Finish” button.

Your computer’s software will subsequently begin running as a result.Next, press the “Next” button to continue. The installation will start, and it will be finished in a short while.When you are on the main screen, tick the boxes next to the drives and folders you want to use.

Choose “Search for these file kinds only” after that, and then choose the file types you want to search for by checking each one of the corresponding checkboxes.

Click the “Next” button after that.Smaller-than-1 MB files will by default be skipped by the software. You can modify the value or uncheck the checkbox to disable it if you want to change the criteria or add your own. With the available option, you can also exclude files that are bigger than a specific size.

When finished, press the “Next” button.In the next step, set the additional search parameters, such as skipping hidden files and folders, or skipping the sub-folders of selected directories.

You can also select ‘Ignore File Names’ that will ignore the file name matches in the search. Similarly, when you enable the ‘Ignore File Dates’ option, it will ignore the file creation or modification matches during the search.

Then, click on the ‘Next’ button.After selecting the radio button next to the “File name contains the following” option, type the file name, or a portion of it, if you know it. If not, use the “Next” button.Choose what will happen to the deleted files on the following screen.

By clicking on the radio button that appears before each individual option, choose the desired choice. Lastly, press the “Search” button.You will then be able to view all the outcomes.

Click the file to preview it, then choose it by clicking the checkbox to the right of the file. Click the chevron (downward arrow) on the “Choose” button to select all files. Then select “Select All Duplicates in Each Group” from the menu.

Lastly, pick “Delete selected files” from the menu.  Click the chevron button and choose the appropriate option to change the deletion procedure.

That’s it; utilizing third-party software, you were able to locate and remove every duplicate file from your computer. Although there are several third-party apps that let you do this, “Auslogics” comes out on top because it is both a lightweight tool and lifetime free with no restriction on file deletion.

folks, there you go. With the methods described above, you can quickly find and remove duplicate files from your computer.

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