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Recommended simple calendar program - Efficient Calendar

Efficient Calendar is a simple calendar program that can help you manage and plan your time. Let your brain works without any distraction if you keep all your things in order.

  • Multiple Interface Styles
  • Main Holidays Can Be Imported at Any Time
  • Task Management
  • Recycle Bin
  • Security Information
  • Free Edition Available
  • Network Edition Available
  • Classify Information

Latest Version: 5.50 Build 539
Price: $34.95
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, Arabic, Farsi, Portuguese, German, Danish, Finnish, Japanese, Bulgarian, Traditional Chinese, Czech, Thai, Swedish, Norwegian, Spanish, Lithuanian, Korean, Italian, Dutch, Slovenian, Simplified Chinese, Turkish, Armenian, French, Indonesian, Greek, Ukrainian, Polish, Hungarian, Russian, Croatian

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Other simple calendar programs provided by Efficient Software

Efficient Calendar Free Free

With events management and tasks priority, your will keep organized all the way. Read More...

EfficientPIM $39.95

Organize, you will be more efficient! You will never regret to choose EfficientPIM. Be organized if you want. Read More...

Efficient Man's Organizer $39.95

Efficient Man's Organizer is a planning organisation software application. You can set reminder to alert you what you should do right now and next moment. Read More...

Efficient Lady's Organizer $39.95

Would you like to develop work efficiency? Efficient Lady's Organizer is right there waiting for you! It is specially designed by a famous time management method - GTD (Getting Thing Done) which aims to [well organize your tasks and develop work efficiency] without any pressure. Read More...

Choose the right program for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More special interface styles designed for men/women
Related contacts support
Built-in editors similar to MS Word for writing notes
Customizing task labels
Recycle bin support
Multiple interface styles
Built-in editors similar to MS Word for writing comments
Organizing your information by hierarchical grouping
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
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Testimonials & Reviews

"... It includes a Calendar, Notes, Diary, and other features common to personal organizers, as well as some less common ones like password protection and a password generator. It has the same basic interface as virtually identical editions, with the exception of a pink-hued interface and the liberal application of hearts and bubbles to the program's skin. While it's not for everyone, plenty of ladies (and gentlemen) will find it a refreshing and fun change from the drab blues, grays, and what-the-heck-do-you-call-that-colors that dominate software today."


"This program allows you to view your schedule for the current day, into the "Today" tab, or for the entire month, into the "Calendar" tab. You will be able to manage your appointments in any of those screens."

- Software Informer, November 2010

For Home
Efficient Address Book
Efficient Diary Pro
Efficient Calendar
Efficient To-Do List
For Business
Efficcess Network
Efficient Address Book Network
Efficient Calendar Network
Efficient To-Do List Network
Efficient Reminder Network
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