Efficient Address Book has powerful search capabilities so you can quickly find the information that you want.
Group Management
It supports endless levels of contact groupings and helps you manage the information of even thousands of contacts rapidly.
Reminders
You can add birthday and anniversaries to a contact and the program will remind and show you the ages of them on time.
Powerful Document Editor
Efficient Address Book has embedded a powerful document editor similar to MS-Word, which can be used to write your comments for contacts.
Information Safety Safeguards
There is a Recycle Bin in this contact management software, you do not need to be worried that you may delete some important information by mistake. The functions of Backup and Restore can help you conveniently save and migrate data.