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Recommended day planner app - Efficient Calendar

Efficient Calendar is a simple, unique and professional day planner app that can help you plan and organize your time. It is a combination of calendar and task tracking system with project management and To-Do lists.

  • Easy to Search and Find
  • Edit Feature Similar to Word
  • Multiple Interface Styles
  • Recycle Bin
  • Network Edition Available
  • Calendar and Time Manager
  • Easy to Install
  • Classify Information

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

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Other day planner apps provided by Efficient Software

Efficient Calendar Free Free

Efficient Calendar Free is a flexible and professional scheduling freeware application 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 powerful, attractive and user-friendly getting things done system designed for planning and organizing your business and private life. Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer is a unique, professional and award-winning self management software package, that will let you track, keep and plan all your other bits of information at your fingertips. Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is exactly an award-winning and simple personal organizer application for your computer. Read More...

Choose the right product for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More special interface styles designed for men/women
Journal & Diary
Built-in editors similar to MS Word for writing diary entries
Customizing task labels
Multiple interface styles
Recycle bin support
Password protection
Searching information as simple and fast as Google
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
Buy NowBuy NowBuy NowBuy Now
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Testimonials & Reviews

"... Pros: This is not a trial program. Efficient Calendar Free is just like Microsoft Outlook. It is very customizable. It is FREE! ... This is not a trial program, but a full working calendar, unless you want a ton of unnecessary features, then you have to pay for the pro version. The free calendar has all of the functions and feature that I have been looking for for about half a year. Try the updated free calendar located at the Efficient website. ..."

- RadianChalant


"Good easy to use! Pros: A good program, it is easy to use and works great. Cons: Have not had any as yet."

- vicnsw, October 2011


"... The calendar view options include individual days and entire months; paid versions of the program have other views such as weeks, workweeks, and years. You can create both one-time and recurring events and set reminders for them for minutes, hours, days, or weeks in advance. The program also has a task feature that lets you keep track of your to-do list and set reminders for each task; we liked it that tasks can be color-coded according to user-defined categories. ..."

- CNET

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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