Clear the current file type. The application used to open a file with no type is determined exclusively by its file name extension.
Change File Type to
Select an file type from this submenu to change the types of all the selected files to that in the menu. The contents of this menu are the same as those used by the Info window’s file type pop-up menu.
Select Files of Type
Select every file in the list with the same file type as the selected file. Only available if a single file is selected.
Remove Files of Type
Remove any files in the list whose file type matches that of the selected file.
Add to File Type Menu
Add the file types of the selected files to the list of types that appear in the Info window pop-up menu.