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Recommended contact app - Efficient Address Book

Efficient Address Book is a flexible, handy and elegant contact app that can help you keep all your contacts in order. Use it to keep track of all your contacts, fax, email addresses, addresses, mobile, phone numbers, and information. It is a very complete address book with many powerful functions.

  • Lightweight
  • Network Edition Available
  • Portable Edition Available
  • Classify Information
  • Recycle Bin
  • Information Safety Safeguards
  • Powerful Document Editor
  • Recognition from Authoritative Software Editors

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

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Other contact apps provided by Efficient Software

Efficient Address Book Free Free

Efficient Address Book Free is a powerful and attractive free contact manager to record and manage contact information. Read More...


EfficientPIM $39.95

EfficientPIM is a copy of organizer software program for Windows OS. This unique software will be a right tool for helping you to manage and organize your life. Read More...


Efficient Man's Organizer $39.95

Flexible personal PIM software package that features contacts storage, notes keeping, calendaring, passwords management and journaling. Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is an attractive and professional personal information management application for managing and organizing your life. Read More...

Choose the right program for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Address Book
More special interface styles designed for men/women
Sticky Notes
Various calendar views: work week, week, year and time grid
Password Keeper & Password Generator
Adding unlimited pictures to contacts
Setting priority for information items
Organizing your information by hierarchical grouping
Import & Export
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Address Book
Price$39.95$39.95$29.95
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Testimonials & Reviews

"... Another advantage of the present release is the fact that it is fully portable. So, you can install it on a removable device, have access to your saved information from any computer, perform content alterations, and save your changes on the same detachable device. Efficient Man's Organizer is a time manager designed to satisfy men's preferences in terms of visual effects and organization of information. Advantages: 1. It can be used both for personal and business usage. 2. You can select among cool different styles of interface."

- Software Informer, May 2012


"... I love this feature because I like to have detailed information about everything. The Calendar is great! My favorite is the "Month View" as I can see all I have scheduled for it and, in a click, I can add, delete or change a task or an event to it. ... If you can't remember your passwords or log ins this is the place to store them, and, trust me, you can't loose this "piece of paper"! You also have the Desktop Notes, good thing to always have reminders right in front of you. ..."

- Joana

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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