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Recommended free client task manager - Efficient Address Book Free

Efficient Address Book Free is an easy-to-use and handy free client task manager designed in order to store contact information about your friends, colleges and family at one central place. With recycle bin, you will not lose the data you deleted by accident any more.

  • Easy to Install
  • Powerful Document Editor
  • Information Safety Safeguards
  • Recognition from Authoritative Software Editors
  • Easy to Use
  • Portable Edition Available
  • Multiple Interface Styles
  • Pro Edition Available

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

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Other free client task managers provided by Efficient Software

Efficient Address Book $29.95

Efficient Address Book is convenient and handy address book software with an effective and award-winning reminder system as well. You will no longer forget any anniversaries and birthdays. Read More...


EfficientPIM Free Free

There is a powerful and attractive software named EfficientPIM Free, which contains lots of function. You will no longer forget big events, anniverseries, birthdays and any other important things. It is the best free organizer for you to choose. Read More...


Efficient Man's Organizer Free Free

Efficient Man's Organizer Free is your easy-to-use free personal organizer software product that helps you manage your appointments, passwords, tasks, meetings, contacts info... Read More...


Efficient Lady's Organizer Free Free

Efficient Lady's Organizer Free is a personal organizer software program with attractive interface, helping you to organize your time, tasks, passwords, events, notes and so on. Read More...

Choose the right program for yourself:

Efficient Man's/Lady's Organizer FreeEfficientPIM FreeEfficient Address Book Free
Organizing Your Information by Hierarchical Grouping
Adding Unlimited Pictures to Contacts
More Special Interface Styles Designed for Men/Women
Task Progress Tracking
Reminder & Calendar & Time Management
Import & Export
Address Book & Contact Manager
Printing Function
Sounds Good?Efficient Man's/Lady's Organizer FreeEfficientPIM FreeEfficient Address Book Free
PriceFreeFreeFree
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Testimonials & Reviews

"Cons: The question to answer here is if this is sufficiently different from what Outlook can do."

- Free Downloads Center


"It is easy-to-use, amzing! Pros: It is good designed. It can manage my contact, time and diary together. I like it very much. Cons: Not found at present. But I hope this software can be used on my phone soon. Summary: It is very helpful and useful. If you want to be well-organized and make full use of you time, you can have a try."

- Yong926, November 2013


"... On top of that, you can set the respective task or event to recur on a regular basis, use a calendar, create and manage contacts, take notes, use a search function, as well as backup and restore data. Moreover, you can sort items (e.g. by attachment, title), create FTP and email accounts, use a password generator, enable EfficientPIM to automatically run at system startup and to minimize to the system tray, allow multiple instances, customize the interface, and others. ..."

- Softpedia

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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