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Recommended calendar software program - Efficient Calendar

Efficient Calendar is an elegant and powerful calendar software product that can help you manage and organize your schedules and tasks. It is a combination of calendar and task tracking system with project management and To-Do lists.

  • Lightweight
  • Competitive Price
  • Multiple Interface Styles
  • Classify Information
  • Recognition from Authoritative Software Editors
  • Powerful Document Editor
  • Concise and Easy to Use
  • Main Holidays Can Be Imported at Any Time

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

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Other calendar software provided by Efficient Software

Efficient Calendar Free Free

Efficient Calendar Free is a copy of free scheduler for Windows. This powerful and elegant software will be a right tool for helping you to organize and manage your time. Read More...


EfficientPIM $39.95

EfficientPIM is a user-friendly and effective Windows PIM software application, that will let you plan, track and keep all your other bits of information at your fingertips. Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer is a user-friendly productivity manager designed for personal and business use. Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is a powerful, feature-packed and effective pim application that can help you organize and manage your life. Read More...

Download the best software 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 diary entries
Adding unlimited pictures to contacts
Customizing task labels
Hierarchical subtasks
Multiple interface styles
Spell checker
Information safety safeguards
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
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Testimonials & Reviews

"It's organized around a familiar and attention-getting subject: today. Tabs manage your calendar, contacts, events, tasks, diary, and notes. The Calendar tab has an especially useful feature: you can view today's entries highlighted in relation to the work week, week, month, year, or customizable time grids, showing you at a glance everything from how long until so-and-so's birthday to your whole life, organized."

- CNET, December 2009


"... However, some of the themes we sampled (notably the seasonal themes) seemed to be a bit out of place in a "man's" program. We certainly can't fault the developer for including them as options. As with other versions of this free program, Efficient Man's Organizer Free offers just about everything busy people need to organize their schedules. We recently tried the portable freeware version of this program, Efficient Man's Organizer Free Portable, and found it to be just as useful and competent as its freeware brothers and sisters, yet another useful alternative built around the same basic tool."

- 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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