Assigning Applications to Files with Default Apps

Watch tutorial on Default Apps

With the Default Apps feature you can define which application will open each file type. Open Default Apps to display a list of filename extensions for all files that are available on your Mac. To preview the files, click Quick Look. To search for specific applications or filename extensions, use the filter field.

Click a pop-up button near a filename extension to show the list of applications that open this file type. Select and deselect applications available in the list. Add more applications by clicking Other.