How to Show File Extensions on Windows 10

It is common knowledge that choosing “Windows 7” or “Windows 8” as a default operating system will show file extensions in Windows Explorer (the Windows file manager). But what about Windows 10? Windows 10 doesn’t actually have an operating system called “Windows 10”. Instead, the operating system is called “Windows 10”. Why?

If you don’t know what file extensions are, then you’re not alone. We were all introduced to them in Windows 8 and beyond, but many of us still don’t understand what they are and how they’re used. This is especially true if you’re running Windows 10. To see which file extensions are used on Windows 10 and how to go about showing them, we’ve put together a handy guide.

Being able to easily read the file extension of a particular document, or folder, is a useful feature for some. However, many users don’t know how to show file extensions on Windows 10, so this guide will help you take advantage of the feature without having to know how to do it.. Read more about show all your file extension in windows 7 and let us know what you think.

On your computer, you’ll find a wide variety of file formats. So, now that you know how to display file extensions in Windows 10, you can quickly distinguish between various kinds of files in Windows Explorer.

You’re really altering the file type when you rename the extension. You won’t be able to utilize your file properly if you change it to the incorrect kind.

How can I see all of the file extensions?

1. Go to File Explorer on Windows.

To launch Windows File Explorer, press and hold the Windows key on your keyboard and then touch ‘E.’ If you get stuck, look at our other post on how to launch Windows Explorer.

2. Select the View tab with a left-click.

How to Show File Extensions on Windows 10

By selecting the view tab at the top of the file explorer, you may access a variety of options.

3. Select the Extensions for File Names checkbox.

To see the extensions, choose the ‘File name extensions’ checkbox. To check or uncheck an option, left-click the checkbox with your mouse.

Using Folder Options as an Alternative

1. Select Start from the Start Menu.

open file explorer options from start menu

By left-clicking on the Start Menu icon, you may access the Start Menu. If you’re having trouble opening the Start Menu, check out our guide.

2. Type ‘file explorer settings’ in the search box (without quotes)

Type ‘file explorer settings’ into the search box.

3. Left-click on the result titled “File Explorer Options.”

To access folder settings, left-click on the ‘File Explorer Options’ result.

4. Select the ‘View’ tab with a left-click.

uncheck hide extensions for known file types

If you left-click on the view tab, you’ll get a list of choices to choose from.

5. Uncheck the box labeled “Hide extensions for recognized file types.”

If required, uncheck the option to “Hide extensions for recognized file types” by left-clicking the checkbox.

To save the setting, left-click on the ‘OK’ button.


You can now view the extensions of all of your files. When dealing with files linked with certain applications, this comes in useful.

In order to see more precise methods to change the file type, we prepared another post on how to change file types by changing the extensions.

You won’t be able to determine what kind of file you’re working with at first look if you can’t see the extensions.

I can understand why Microsoft may have decided to disable it by default. It would prevent users from renaming files and inadvertently deleting or altering the extension.

As a result, be extremely cautious how you rename them once you’ve changed the option. Windows has a supplementary safeguard in place to prevent a disaster. To alert you to the change, a prompt is typically presented.

It will only be altered once you confirm it; otherwise, if you choose, it will return to the original.

If everything else fails, you may reverse the previous rename of the file or extension by pressing and holding Ctrl and tapping ‘Z’ (then releasing Ctrl).

Having greater power to alter something entails taking on more accountability for the consequences.

Every day, a lot of people use their Windows 10 PC or laptop, and some of them may encounter a situation where they want to show the file extensions that are part of a file.. Read more about change file extensions windows 10 and let us know what you think.

Frequently Asked Questions

How do I make file extensions visible?

To make file extensions visible in Windows, you can follow these steps: Open the Folder Options window by clicking on the Start button and typing folder options. Click on the View tab. Under Advanced Settings, uncheck the box that says Hide extensions for known file types.

How do I force Windows to show file extensions?

To force Windows to show file extensions, you can use the following steps. 1) Open File Explorer and go to View > Options > Change folder and search options. 2) Select Show hidden files, folders, and drives. 3) Uncheck Hide extensions for known file types.

How do I show file extensions in file Manager?

You can show file extensions by going to File Manager > View > Options.

Related Tags

This article broadly covered the following related topics:

  • how to hide file extensions windows 10
  • how to show file extensions windows 7
  • show file extensions windows 8
  • show all your file extension in windows 7
  • hide extensions for known file types windows 10