Open Contacts is an advanced address book program for Mac. It is a freeware and distributed in the public domain. The program offers features for dynamic interactions with your contacts, including unlimited data fields, SyncML for OpenContacts server, and comprehensive categories. If you have many contacts, you can easily sort them by group or alphabetically. The contact list also contains photos and notes about each contact. Using this software is a great way to manage both your personal and professional life.
Open Contacts allows you to add contacts manually. The application includes four expanding fields that enable you to enter as much information as you want. If you have Skype, you can make calls to those people and cross-reference people, so you'll have all the information you need. For example, if you click on an address in a map, you can open Google Maps. This software does require an older version of Windows, and it is best used with patience.
Open Contacts is a free application that works just like an Excel spreadsheet. It has simple pink fields and an interface similar to an Excel spreadsheet. It is a third-party application and includes all of the features and tools you could possibly need for a good contacts manager. There are also user guides and wizards that walk you through the process step-by-step. If you want a free contact manager, you should consider OpenContacts.