Everyone knows that the contacts (and address book) sort order can be changed from first name, last name order (which is the default) to last name, first name order – and if you didn’t know, the instructions are below.
However, once the order is set, confusion sets in because it only works for new entries. All your existing entries must be converted by hand which can be time consuming, tedious, and error prone.
This add-in will allow you to specify the sort order you would like all your existing contacts to be listed in, whether it be last name, first name or first name, last name.