This item lets you automatically change the case of the letters in the original file. The dialog box which appears lets you instruct Macify to make the whole file uppercase or lowercase, or to make the first letter of every sentence uppercase or the first letter of every word uppercase.
This addition was inspired by the need to convert database files sent to the Macintosh from another computer from all uppercase to upper/lower. For this particular project the option to capitalize each word was used.