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Recommended calendar and planner software program - Efficient Calendar

Efficient Calendar is an easy-to-use and convenient calendar and planner software program that can help you manage your schedules and tasks. Efficient Calendar allows you to make to do lists, to prioritize the most important work, to keep track the progress of tasks.

  • Classify Information
  • Recycle Bin
  • Competitive Price
  • Easy to Install
  • Easy to Search and Find
  • Calendar and Time Manager
  • Free Edition Available
  • To-Do List and Task Manager

Latest Version: 5.22 Build 529
Price: $34.95
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, Hungarian, Finnish, Swedish, Danish, Ukrainian, German, Simplified Chinese, Armenian, Korean, Norwegian, Polish, Spanish, Lithuanian, Thai, Farsi, Dutch, Russian, Portuguese, Slovenian, Japanese, Croatian, Italian, Greek, Indonesian, Traditional Chinese, Turkish, Czech, French, Bulgarian, Arabic

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Other calendar and planner software provided by Efficient Software

Efficient Calendar Free Free

Efficient Calendar Free is a user-friendly, flexible and attractive free scheduler that offers users an opportunity to keep themselves organized. Read More...


EfficientPIM $39.95

Convenient contacts organizer software application that features calendaring, notes keeping, contacts storage, journaling and passwords management. Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer, a desk top organizer specially designed for men. It offers a variety of interface styles, all designed for men. Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizeris your working and life assistant, it really does great help to your life and work. Read More...

Choose the right application for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More special interface styles designed for men/women
Notes Management
Password Manager
Desktop Sticky Notes
Customizing task labels
Customizing event labels
Import & Export
To-Do List & Project & Task Manager
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
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Testimonials & Reviews

"I'm a busy webmaster so there are a zillion little details I need to keep track of. I need a contact card for each website I maintain, and I need to keep notes for each website. I do a lot of writing, so I need to keep notes on blog articles and tutorials I'm developing. ... It's called Efficient PIM. It is powerful, well organized, with a long list of terrific features -- AND, it doesn't do anything annoying! What a relief! ..."

- Cynthia Stevens


"As good or better than any I've used so far. Pros: Screens are functional, and easy to understand and switch between. Cons: Cannot find or use "the built-in one-click search similar to Google" unless it means JUST in this program. I thought it meant a search of my entire computer. Summary: I am currently using this app as my to-do prompt and Journal or Day-log (I prefer either of these terms over "diary")."

- Analects, April 2011

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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