Windows 10 How to Change File Extension in Windows 10

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Are you looking for a perfect guideline to know How to Change File Extension in Windows 10? We are presenting some key ideas to meet your quarries about this. File extension is usually a suffix attached at the end of a file name and determines the application to open that particular one. File extension can be invisible and you need to go through few methods accessing file explorer option or control panel to change that. People found struggling for multiple file to do the same. We are here today with a view to facilitate you with all probable solutions for this in following writing.

How to Change File Extension in Windows 10

How to Change File Extension in Windows 10 for a single file

There are two different ways to change file extension of a particular file. We can proceed through file explorer, either way we can use Control panel to do so. Here are the methods.
Way-1: How to Change File Extension in Windows 10 from File Explorer
Step-1: Press Win+E shortcut keys and launch Windows 10 File explorer.
Step-2: Move the cursor and Make a click on View tab to open it.
Step-3: Reach out to Show/hide section from option slide here and check “File name extension” option.
Step-4: Proceeding forward, roll the cursor to the right most corner over “Option” and Perform a click once highlighted.
Step-5: Open the View tab from Folder option popup and make sure the “Hide file extension for known files” is unchecked.
Step-6: Hit click on Apply button first then Ok for the sake of saving changes.
Step-7: Now select a file which doesn’t have a file extension and choose Rename After putting a right click on it.
Step-8: Move the cursor to the end and type .XLs for excel file, .TXT for word files any other extension it belongs. Press Enter once typing is finished.
Windows now will open the file reading that extension and will not flash annoying “Open with” popup.

 

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To change a file extension in Windows 10, you can follow these steps:

Changing File Extension for a Single File​

Method 1: Using File Explorer

1. Press Win + E keys to open File Explorer.
2. Click on the View tab in the top menu.
3. Go to the Show/hide section and check the "File name extension" option.
4. Click on the rightmost side of the screen in the "Option" section.
5. In the Folder Options pop-up view tab, ensure "Hide file extension for known files" is unchecked.
6. Click Apply and then OK.
7. Right-click on the file without an extension, select Rename, type the desired extension (e.g., .XLS for Excel or .TXT for Word), and press Enter. Method 2: Using Control Panel
8. Open Control Panel in Windows.
9. Navigate to Appearance and Personalization.
10. Click on File Explorer Options.
11. On the View tab, uncheck "Hide extensions for known file types."
12. Click Apply and then OK.
13. Rename the file with the new extension.

    Changing File Extension for Multiple Files​

    If you want to change the file extensions for multiple files:
14. Select the files you want to change.
15. Right-click on one of the selected files and choose Rename.
16. Change the extension of the file as needed.
17. Press Enter to apply the changes to all the selected files. By following these steps, you can easily change file extensions on Windows 10 either for a single file or multiple files.