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Recommended calendar application - Efficient Calendar

Looking for a calendar application? Efficient Calendar, a flexible product, will be your right choice. It is a combination of calendar and task tracking system with project management and To-Do lists.

  • Powerful MS-Word-like Document Editor
  • Competitive Price
  • Portable Edition Available
  • Lightweight
  • Main Holidays Can Be Imported at Any Time
  • Concise and Easy to Use
  • Network Edition Available
  • To-Do List and Task Manager

Latest Version: 5.22 Build 530
Price: $34.95
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, Bulgarian, Spanish, Thai, Traditional Chinese, Danish, Armenian, Dutch, Korean, Norwegian, Farsi, Italian, French, Hungarian, Lithuanian, Turkish, Croatian, Indonesian, Ukrainian, Swedish, Slovenian, Czech, Greek, Japanese, German, Finnish, Polish, Arabic, Russian, Simplified Chinese, Portuguese

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Other calendar applications provided by Efficient Software

Efficient Calendar Free Free

Manage your agendas, events, tasks and to-do lists in your computer with the handy free planner software product. Read More...


EfficientPIM $39.95

EfficientPIM is a powerful and easy-to-use attendance management software application that can help you manage and organize your business and private life. Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer is an effective and attractive organizing app. Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is a unique, convenient and flexible personal information management application that can help you organize and manage your life. Read More...

Choose the right software for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More special interface styles designed for men/women
Password Management
Contact Management
Various calendar views: work week, week, year and time grid
Customizing event labels
Organizing your information by category
Backup & Restore
Import & Export
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
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Testimonials & Reviews

"EfficientPIM Free is an impressive application that allows you to conveniently manage and organize your private and business life. This versatile tool will help you to easily keep up with every aspect of your life."

- Softoxi


"I've just downloaded your Trial version of Lady's Organizer because I prefer its look to your Efficient PIM, which I've had for some time, & been very happy with."

- thorne valerie, February 2012


"I had been trying your free version of EfficientPIM and really liked it, so decided I wanted to buy it. When I googled it, I somehow wound up on Bitdujour's site and accidentally bought a software program called EssentialPIM, which I did not like as well."

- barbvan, February 2012


"... My answer: Very user friendly and very easy on the eyes. Please write down your comments on EfficientPIM. My answer: Awesome! Everything I need in one place. Constantly looking for ways to organize contacts and all the other "data" that I acquire. Problem is, I'm extremely picky & a bit OCD. Your software is the FIRST, out of all the others I've demo ed (freeware & shareware), that has all the little extras to tweak things just the way need them to be. Sorry for rambling on..."

- Dayna, February 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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