Every time I change a file type in Finder, I'm forced to confirm that I actually want to change the file extension.
Are you sure you want to change the extension from ".old" to ".new"?
If you make this change, your document may open in a different application.
Keep .old Use .new
How can I stop going through this confirmation step?
Best Answer
Finder > Preferences > Advanced
Uncheck this option to disable the warning confirmation dialog when changing or renaming a file extension in the macOS Finder.