AddressBook Aid2 is an application for editing contacts on your Mac. This is a redesigned version of AddressBookAid with using Contacts.framework which was introduced in OS X 10.11. In addition to the change, code refactoring and optimization have been made. Also the "Replace All" function in Find-and-Replace has been implemented. The contacts on your Mac are shown much like a spreadsheet. The date is separated in one column, and you can add/edit each value in the cell, sort the data in the column. You can find a value and replace all of them at once. And you can compare any two contacts in the special panel. AddressBook Aid2 is specialized in editing the contacts.
If either FirstName or LastName is a null string, the remaining strings will be used. And the company is used to sort contacts if the contact is set as company.