How to change file extension for windows systems

How to change file extensions Windows XP/7/8/10

A file extension is a single character or a group of multiple attached to a file name. Usually with a dot that indicates the format of the file.

A file extension helps the operating system of desktops, like Windows operating systems or macOS to identify the type of file.

Some file extensions can be classified as executable, which when clicked, don’t just open to view and play.

But, they as a matter of fact do everything by themselves, like choosing which program to use to open a particular type of file.

How to change the file extension in the Windows:

  1. To view file extensions that you ought to change, tap the organize button at the bottom of the toolbar of windows explorer and after that select “Folder and search options” to open it.
  2. Tap the “View” tab at the top of the Folder Options window that has popped up.
  3. Disable the “Hidden items” checkbox from the Advanced settings to view the hidden extensions and click “OK” to change your settings.
  4. Now that you’ve viewed the file extension you wish to change. Moreover, open a file in its default software program where you’ll perform the next step.
  5. Now, Click the File menu and a dialogue box will appear.
  6. So that in the file menu dialogue box, click Save As.
  7. The next step is to choose where you want your file saved.
  8. Now, name the file.
  9. In the Save as dialog box, a dialogue box will drop down, there click the Save As Type or Format and click it.
  10. Now, choose what file type you want for your file from the options now displayed.
  11. Click the button- “save as
  12. Find the new file in the location where you chose to save it.

These are some simple steps you can follow to change a file’s extension.


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