The simplest way to change a file extension in Windows 11 is directly in the file name location. Windows does not display file extensions by default, so you need to enable this option before ...

Changing file formats in Windows 11 can be done via File Explorer for quick swaps. Command Prompt offers a trickier method to alter file extensions, but it must be done carefully.

We show you multiple ways using which you can change File Type.r Extensions or Format on Windows 11/10. You can also use the Command Prompt.

Summary Changing file formats in Windows 11 can be done via File Explorer for quick swaps. Command Prompt offers a trickier method to alter file extensions, but it must be done carefully.

To change the file extension for all files in a folder, in Windows 7, click on the Organize button and then click Folder and search options.

To change a file extension, right-click a file and click Rename. Add or change the extension at the end of the file name, after the period, and press the Enter key.

Scroll through the list of file extensions till you find the extension that you wish to change the default program. When you find it, left-click on it once to select it and then click on the ...