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Recommended client relationship manager - Efficient Address Book

Efficient Address Book is a convenient, versatile and simple client relationship manager designed in order to store contact information about your friends, family and colleges at one central place. It stores telephone numbers, website addresses, e-mail addresses, instant messenger addresses, personality, mailing address, company, birthday and name for each entry, and more.

  • One-touch Search Feature Like Google
  • Network Edition Available
  • Security Information
  • Multiple Interface Styles
  • Free Edition Available
  • Lightweight
  • Classify Information
  • Recycle Bin

Latest Version: 5.60 Build 556
Price: $29.95
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, Slovenian, Bulgarian, Dutch, Danish, Italian, Farsi, Spanish, Korean, Lithuanian, Traditional Chinese, French, Armenian, Japanese, Turkish, German, Indonesian, Arabic, Greek, Ukrainian, Norwegian, Croatian, Polish, Portuguese, Czech, Thai, Simplified Chinese, Finnish, Russian, Hungarian, Swedish

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Other client relationship managers provided by Efficient Software

Efficient Address Book Free Free

Efficient Address Book Free is a copy of free address software program for Windows OS. This convenient and attractive software will be a right tool for helping you to manage your personal and business contacts. Read More...

EfficientPIM $39.95

EfficientPIM is one of the best getting things done software program. It contains tasks, address book, events, notes, passwords and so on. You can easily improve and organize your life with the help of it. Read More...

Efficient Man's Organizer $39.95

Efficient Man's Organizer is designed to improve your productivity. It combines the best and most important functions that you could want in a meeting attendee software package. Read More...

Efficient Lady's Organizer $39.95

With tasks priority and events management, your will keep organized all the way. Read More...

Choose the right application for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Address Book
More special interface styles designed for men/women
Task Management & Project Management
Time Management
Various calendar views: work week, week, year and time grid
Hierarchical subtasks
Customizing event labels
Adding attachments
Custom fields for contacts
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Address Book
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Testimonials & Reviews

"A while back, a Personal Information Manager, or "PIM," was a handheld gadget that did what cell phones and BlackBerrys now do better. PIMs live on in the form of their software, which refined and combined the daily diary, planner, Rolodex, address book, and other wads of paper that once shackled busy people to cluttered desks, thus helping spark the transformation of the workplace. For busy people, they are essential, period. EfficientPIM is simply one of the best we've seen."


"I want to start by saying I think you software is just great. I have the free version and I never have any problem with it. Thank you for supplying it. I do have one suggestion however; your next upgrade should have an eMail client, that would really be convenient. P.S. We plan to add the email client in the 5.0 version."

- Ann LaBonte, January 2012

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Efficient Address Book Network
Efficient Calendar Network
Efficient To-Do List Network
Efficient Reminder Network
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