Address Book Server extends the functionality of Address Book X LDAP. The biggest new feature is bi-directional sync of your entire Address Book or selected groups.

Here are some key features of "Address Book Server":

· Bi-directional sync to keep your Address Books up to date.
· iSync integration to transfer contact information in the background in real time
· 90% of Address Book schema are already supported
· Discover Address Book Server via Bonjour. No more configuration.
· Support for off-site clients (Without Bonjour)
· Standalone server implemented in Java for cross platform compatibility
· Web Services or HTTP. Simple firewall rules
· Relational data model instead of LDAP
· Support for groups
· It uses the an embedded database by default, but can be configured to use others


Whats New in This Release:

· Support for Read-only clients
· Resolved problems with individual groups
· Support for birthsdays
· Automatic backup tool
· Updated manual