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Recommended calendar app - Efficient Calendar

Efficient Calendar is a copy of calendar app for Windows. This user-friendly, elegant and handy software will be a right tool for helping you to manage your time. It is a combination of calendar and task tracking system with project management and To-Do lists.

  • Easy to Use
  • Multiple Interface Styles
  • Lightweight
  • Powerful Document Editor
  • Recycle Bin
  • Easy to Install
  • To-Do List and Task Manager
  • Portable Edition Available

Latest Version: 5.60 Build 554
Price: $34.95
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, Portuguese, Arabic, Dutch, Thai, Lithuanian, Simplified Chinese, Spanish, Farsi, Russian, Japanese, French, Turkish, Finnish, Korean, Armenian, Slovenian, Hungarian, Danish, Traditional Chinese, Swedish, Indonesian, Polish, Italian, Norwegian, German, Czech, Greek, Ukrainian, Bulgarian, Croatian

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Other calendar apps provided by Efficient Software

Efficient Calendar Free Free

Efficient Calendar Free is a unique, flexible and user-friendly free business planning software program that can help you keep track of an unlimited number of personal tasks, holidays, and repeating events (such as birthdays). Read More...


EfficientPIM $39.95

EfficientPIM is a versatile and powerful electronic organizer that can help you organize and plan your life. Read More...


Efficient Man's Organizer $49.95

Looking for a time attendance management software application? Efficient Man's Organizer, a feature-packed, award-winning and professional product, will be your best choice. Read More...


Efficient Lady's Organizer $49.95

Efficient Lady's Organizer is a copy of pim application for Windows. This easy-to-use, simple and all-in-one software will be a right tool for helping you to manage and plan your life. Read More...

Choose the best program for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More Special Interface Styles Designed for Men/Women
Built-in Editors Similar to MS Word for Writing Notes
Related Contacts Support
Address Book & Contact Manager
Spell Checker
Hierarchical Subtasks
Multiple Interface Styles
Recycle Bin Support
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$49.95$39.95$34.95
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Testimonials & Reviews

"I use your program, EfficientPIM since january. It's absolutely great, but I have a little problem with it. Usually I use 2 computers without any connection between each other. I want to use EfficientPIM on both computers, with the same database. Now I do this with a flash drive."

- Tamas Vereb, March 2012


"What was the biggest influence on your decision to purchase EfficientPIM? My answer: I find it covers my PIM needs in one package and has proved reliable."

- Thomas Tuddenham, April 2012


"I've been setting up the diary today & I am just as pleased with this version as I am with the Efficient PIM. There are a few variations which I think are beneficial to the whole package.I look forward to many months, or maybe years, of using this organizer. Well Done!"

- Valerie Thorne, February 2012

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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