To easily identify a file type on Windows 11 , you have the option to view file extensions in File Explorer. In this tutorial, we will see together how to show file name extensions in Windows 11 .

Let’s go

What Are File Name Extensions?

The file extensions used to identify a file and run it with the appropriate program. In Windows, you may especially have file extensions like .exe, .dll, .pdf, .doc, .jpg, .png and many more. The file name extension is appended to the end of the label after a period. Example: lenomdemonfichier .doc

By default, the Windows operating system does not display file name extensions. However, from a security point of view alone, it is recommended to always check the extension of a file before running it, especially those downloaded from the web.

Enable filename extensions from the command bar

This is arguably the fastest and most convenient method of viewing file extensions in File Explorer in Windows 11 . Here is how to do it.

1. First, launch File Explorer by clicking on its icon located in the taskbar. Alternatively, you can also use the keyboard shortcut WindowsE.

2. Then, from the command bar at the top of the window, click on the “ Show ” button .

3. From the drop-down menu, select “ View ”, and click “ File name extensions ”.

There you go, you can now see the file extensions on all the files present on your PC.

Show file name extensions in File Explorer options

This method requires you a few more clicks, however, if you want to change multiple settings in File Explorer, now or never.

1. Start by opening File Explorer by clicking on its icon in the taskbar or by simultaneously pressing the Windows+ keys E.

2. Then click on the ellipsis (three horizontal dots) on the File Explorer ribbon. Then click on the ” Options ” option from the overlay menu.

3. A “Folder Options” window will then open on your screen. From there, click on the “ Display ” tab .

4. Next, under ” Advanced settings “, uncheck the box next to ” Hide extensions for files of known type “, then save your changes by clicking ” OK “.


How to show file extensions in Windows 11

File extensions will now be visible on your Windows 11 PC.

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SAKHRI Mohamed

The blog of a computer enthusiast who shares news, tutorials, tips, online tools and software for Windows, macOS, Linux, Web designer and Video games.

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