Windows 11 Duplicate File Finder: Free Up Space Easily

A duplicate file is essentially an identical copy of another file, sharing the exact same data but differentiated by a file name or location path. The creation of duplicate files can be attributed to several factors. Duplication may occur, for example, when files are copied and pasted without eliminating the original files, or when the same application is inadvertently installed in multiple directory locations.

Regardless of their origin, duplicate files are an inconvenience and needlessly take up valuable space on your hard drive. Over time, it certainly brings a slow computer. However, when your files and folders are scattered across multiple drives and locations, manually identifying and removing duplicate files can become a daunting task.  

What is the easiest way to find duplicate files in Windows 11?

In Windows 11, there are multiple ways to find out those annoying duplicate files. Here we list the top ways:

◤ Built-in tools: Windows 11 offers built-in tools like PowerShell and Command Prompt that are expert at detecting duplicate files.

◤ Third-party software: Many third-party Windows 11 duplicate file finder applications are specifically tailored for the task of locating duplicate files on your computer. Just make sure you get the program from trusted sources.

◤ Sorting: Within the confines of File Explorer, you can efficiently organize your files based on criteria such as name, size, and more. This helps quickly identify any duplicate entries.

◤ File Explorer: You can use File Explorer's View feature to carefully scan through your folders, identifying and eliminating any duplicate files that may be lurking within them.

By comparison, the easiest way is to use a Windows 11 duplicate file finder which can search your duplicate files across all the hard drives. A qualified file finder would automatically scan through your Windows 11 for redundant files without letting you find them one by one.

What is the best Windows 11 duplicate file finder?

To choose a duplicate file finder Windows 11, you should consider these factors:

✔ Comprehensive file type scanning: The software you choose should be able to scan a wide range of file types, including images, video, audio, documents, and more, ensuring all duplicates are involved.
✔ Compatibility: A qualified duplicate file find would be not only limited to the internal hard drive, but it also extends its functionality to the external hard drive.
✔ Advanced search algorithm: The file finder with this feature can compare file names to detect duplicate files quickly and accurately.
✔ Image similarity detection: In addition to finding different file types, Windows 11 duplicate file finder should also be good at looking for similar images.
✔ Data security: The chosen third-party software must ensure the safety of your other data, avoiding any data loss of other files and folders.

Among all the duplicate file finders, AOMEI Partition Assistant Professional that can meet all the above requirements would be the best choice. It can easily find duplicate files not only in Windows 11 but also in Windows 10/8/7/XP/Vista.

Below is a full guide on how to find duplicate files in Windows 11/10/8/7/XP/Vista and how to delete them, download the demo version to have a try:

Step 1. Install AOMEI software on your computer and run it. Click "Free up" in the main tab, and opt for "Duplicate Files Finder".

Step 2. A comprehensive list of all the partitions present on your computer will show up. Customize this selection to your liking and then commence the scanning process by clicking "Scan".

Step 3. After the process is finished, all duplicate files that meet the conditions you set will be displayed. You can click the "Preview" button to view the duplicate file details.

Step 4. You can select the duplicate files you want to delete, or you can employ the "Smart Select" feature for an automatic selection of duplicates. Finally, execute your decision by clicking on "Move to folder".

Conclusion

Windows 11 duplicate file finder is a program to find and eliminate duplicate files across the hard drive on your PC. This post has covered a powerful tool named AOMEI Partition Assistant Professional that can easily find duplicate files Windows 11 and delete them without any effort.

In addition, AOMEI Partition Assistant also offers other useful features such as App Mover, Delete Large Files, Clone Disk, and so on.