How to Change Type of File Windows 11: A Step-by-Step Guide

How to Change the Type of File in Windows 11

Changing file types in Windows 11 isn’t rocket science. It can be done in a few simple steps. You’ll need to change the file extension which tells Windows what type of file it is. This can be done through the File Explorer by enabling file extensions and renaming the file. Here’s a quick guide to get you started.

Step-by-Step Tutorial: How to Change the Type of File in Windows 11

In this tutorial, you’ll learn how to change the type of file in Windows 11 by modifying the file extension. This process involves enabling file extensions in File Explorer and renaming the file to the desired type.

Step 1: Open File Explorer

Step 1: Open File Explorer by clicking on the folder icon in the taskbar.

File Explorer is your gateway to all the files on your computer. By clicking the folder icon, you’ll gain access to your files and folders.

Step 2: Enable File Name Extensions

Step 2: Click on the "View" tab in the ribbon at the top, then check the box for "File name extensions."

Enabling file name extensions allows you to see the extensions for all files. This is crucial because you’ll need to change the extension to alter the file type.

Step 3: Locate the File

Step 3: Navigate to the file you want to change.

Find the file you wish to modify. Make sure you know its current extension, as you’ll be changing this to convert the file type.

Step 4: Rename the File

Step 4: Right-click on the file and select "Rename."

Renaming the file allows you to change its extension. Simply erase the existing extension and type in the new one.

Step 5: Confirm the Change

Step 5: Press Enter and confirm the change when prompted.

Windows will ask if you’re sure about changing the extension. Confirming this will change the file type accordingly.

Once you’ve completed these steps, Windows will recognize your file as the new type based on its extension. This means that the file will now be associated with the new default program for the chosen file type.

Tips for Changing the Type of File in Windows 11

  • Backup Your Files: Always make a copy of the original file before changing the extension. This ensures you have a fallback if something goes wrong.
  • Know the Extensions: Familiarize yourself with common file extensions like .txt, .jpg, .png, and .docx to avoid confusion.
  • Use the Correct Software: Make sure you have the right software installed to open the new file type.
  • Check File Compatibility: Changing the extension doesn’t convert the file contents. The file may not work properly if the contents are incompatible with the new extension.
  • Be Cautious: Changing file extensions can sometimes lead to corrupted files. Ensure you know what you’re doing before making changes.

Frequently Asked Questions

Can I change any file extension?

Yes, but it doesn’t mean the file will work correctly if the content isn’t compatible with the new extension.

What if I can’t see the file extensions?

You need to enable file extensions in File Explorer by going to the "View" tab and checking "File name extensions."

What software do I need to open a file with a new extension?

It depends on the file type. For instance, .txt files open with Notepad, whereas .docx files open with Microsoft Word.

Will changing the file extension convert the file?

No, changing the extension doesn’t actually convert the file contents into a new format. You’ll need specialized software for actual conversion.

What happens if I change the extension back?

The file will revert to its original type, assuming the contents haven’t been altered.


  1. Open File Explorer: Click on the folder icon.
  2. Enable File Name Extensions: Check "File name extensions" in the "View" tab.
  3. Locate the File: Navigate to the desired file.
  4. Rename the File: Right-click and select "Rename."
  5. Confirm the Change: Press Enter and confirm.


Changing the type of file in Windows 11 is as easy as pie once you know the steps. By enabling file extensions and renaming the file, you can effectively change its type. However, be cautious and make sure to back up your files before making any changes. Understanding file extensions and compatibility will ensure that your files remain usable after the change.

For further reading, check out other guides on file management and software tips to enhance your Windows 11 experience. If you have any more questions, feel free to revisit the FAQ section. Happy file managing!