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Recommended client contact management software package - Efficient Address Book

Efficient Address Book is an effective, full-featured and user-friendly client contact management software package that can help you create as many address books as you'd like. It helps you easily store and manage contact information (instant messenger addresses, email addresses, addresses, website addresses, phone numbers, names).

  • Easy to Install
  • Free Edition Available
  • Competitive Price
  • One-touch Search Feature Like Google
  • Recognition from Authoritative Software Editors
  • Multiple Interface Styles
  • Recycle Bin
  • Network Edition Available

Latest Version: 5.22 Build 530
Price: $29.95
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, Japanese, Croatian, Greek, Traditional Chinese, Norwegian, Swedish, Arabic, Czech, Lithuanian, Finnish, Thai, Ukrainian, Portuguese, Farsi, Russian, Danish, Turkish, Bulgarian, Indonesian, German, Slovenian, French, Hungarian, Armenian, Polish, Dutch, Italian, Spanish, Simplified Chinese, Korean

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Other client contact management software provided by Efficient Software

Efficient Address Book Free Free

Efficient Address Book Free is a convenient and full-featured free customer management software application that can help you manage and organize your contacts. Read More...


EfficientPIM $39.95

Store and categorize your birthdays, contacts, notes, tasks, to-do lists, appointments, passwords and diaries. Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer is a versatile, elegant and convenient productivity software program that can help you manage and organize your life. Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is a user-friendly, attractive and convenient pim program designed for managing and organizing your life. Read More...

Choose the right product for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Address Book
More special interface styles designed for men/women
Reminder & Calendar & Event Manager
Journal & Diary
Notes Manager & Notes Organizer
Related contacts support
Card view support
Searching information as simple and fast as Google
Backup & Restore
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Address Book
Price$39.95$39.95$29.95
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Testimonials & Reviews

"What was the biggest influence on your decision to purchase Efficient To-Do List? My answer: I keep losing track of my lists and post it notes. Please write down your comments on Efficient To-Do List. My answer: So far, it meets my needs of keeping track of my to-do lists."

- Amy V, March 2012


"Efficient Address Book is an elegant contact manager. This handy software can help you manage the information of even thousands of contacts rapidly, better create and keep networking, build customer relationships and always focus on key persons."

- Free Downloads Center


"... My answer: It was exciting and easy. I have been looking for a PIM for weeks and it took me a short time to decide about this one! 3. Please write down your comments on EfficientPIM. My answer: I love it! Also putting a note on the desktop keeps a to do list in sight. The only problem I have is it would be nice to have a pop up reminder for tasks and appointments. I have the sound off on my computer so the alarm doesn't help."

- Katherine MacIver, April 2010

For Home
Efficcess
Efficient Address Book
Efficient Diary Pro
Efficient Calendar
Efficient To-Do List
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For Business
Efficcess Network
Efficient Address Book Network
Efficient Calendar Network
Efficient To-Do List Network
Efficient Reminder Network
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