You are here: Home > Products > Client Management Software

Client management software - Efficient Address Book

Efficient Address Book is an easy-to-use, full-featured and handy client management software application that makes it easy to keep track of business associates, family and friends. It helps to keep track of all your contacts, addresses, phone numbers, fax, email addresses, mobile, and information. It's a very complete address book with many powerful functions.

  • Portable Edition Available
  • Network Edition Available
  • Powerful Document Editor
  • One-touch Search Feature Like Google
  • Multiple Interface Styles
  • Free Edition Available
  • Recycle Bin
  • Classify Information
  • Competitive Price
  • Information Safety Safeguards

Latest Version: 5.60 Build 559
Price: $29.95
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, Portuguese, Farsi, Armenian, Traditional Chinese, Simplified Chinese, Polish, Hungarian, Lithuanian, French, Italian, Slovenian, Russian, Spanish, German, Indonesian, Czech, Korean, Japanese, Turkish, Norwegian, Swedish, Bulgarian, Finnish, Thai, Danish, Croatian, Greek, Arabic, Ukrainian, Dutch

WindowsAndroidiOSBuy Now

More client management software provided by Efficient Software

Efficient Address Book Free Free

Efficient Address Book Free is exactly a full-featured and powerful address book software program for your computer. Read More...

EfficientPIM $39.95

Easy-to-use organizer software package that features notes keeping, contacts storage, calendaring, journaling and passwords management. Read More...

Efficient Man's Organizer $39.95

Efficient Man's Organizer, a pim software application designed especially for men. It offers a variety of interface styles, all designed for men. Read More...

Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is a convenient, handy and simple pim software program that offers users an opportunity to keep themselves organized. Read More...

Choose the right program for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Address Book
More special interface styles designed for men/women
Customizing task labels
Built-in editors similar to MS Word for writing notes
Time Management
Related contacts support
Adding attachments
Backup & Restore
Read-only mode support
Multiple interface styles
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Address Book
Buy NowBuy NowBuy NowBuy Now
Download NowDownloadDownloadDownload

Testimonials & Reviews

"Don't let the name fool you. For those ladies who are looking for this application in a softer and more feminine color, Efficient Software has also created The Efficient Lady's Organizer. This version is identical to the Efficient Man's Organizer other than the different color schemes that are available."


"The application takes up a low-to-moderate amount of system resources, includes a comprehensive help file for all user levels (too bad it doesn't have snapshots), has a very good response time and didn't cause us any kind of difficulties during our tests. We strongly recommend EfficientPIM to all users, whether we're talking about beginners or experienced individuals."

- Softpedia

"... I've tried almost all of the popular desktop organizers and I've paid for a few of them but I ended up dumping them for one reason or other because I really could not work around their flaws. Most organizers look the same when you first load them up. The feature lists are similar. It's the silly little things that can ruin them. An organizer should NOT be annoying! Even though most desktop organizers are arranged pretty much the same way, I had to abandon all of them due to serious, and totally unnecessary flaws. ..."

- Cynthia Stevens

For Home
Efficient Address Book
Efficient Diary Pro
Efficient Calendar
Efficient To-Do List
For Business
Efficcess Network
Efficient Address Book Network
Efficient Calendar Network
Efficient To-Do List Network
Efficient Reminder Network
Retrieve Registration Code
Technical FAQs
Sales FAQs
User Guides
Online Help
Find Us