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Recommended diary planner software product - Efficient Calendar

Efficient Calendar is a user-friendly and attractive diary planner software package that can help you organize and plan your tasks and schedules with a desktop reminder. It is a combination of calendar and task tracking system with project management and To-Do lists.

  • Main Holidays Can Be Imported at Any Time
  • Concise and Easy to Use
  • Multiple Interface Styles
  • Free Edition Available
  • Recognition from Authoritative Software Editors
  • Information Safety Safeguards
  • Edit Feature Similar to Word
  • Lightweight

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

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Other diary planner software provided by Efficient Software

Efficient Calendar Free Free

Efficient Calendar Free is a handy free printable daily planner that can help you manage your time. Read More...


EfficientPIM $39.95

EfficientPIM is an award-winning and all-in-one get things done software program. Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer is a PIM calendar software program designed especially for men! It has a beyond-cool interface - the right choice for wise men of good taste! Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is a handy, attractive and unique personal organizer program for organizing and planning your life. Read More...

Choose the right software for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More special interface styles designed for men/women
Related contacts support
Adding unlimited pictures to contacts
Customizing task labels
Spell checker
Multiple interface styles
Import & Export
Card view support
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
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Testimonials & Reviews

"I want to start by saying I think you software is just great. I have the free version and I never have any problem with it. Thank you for supplying it. I do have one suggestion however; your next upgrade should have an eMail client, that would really be convenient. P.S. We plan to add the email client in the 5.0 version."

- Ann LaBonte, January 2012


"... The interface of the application is clean and intuitive. So, you can add a new event (all day or recurring event), task or diary entry by writing the subject, location, start and end time, importance and comments. ... On top of that, you can configure spelling options, enable EfficientPIM to automatically run at system startup, to minimize to the system tray and to automatically create backups, allow multiple instances, and many more. The application takes up a low-to-moderate amount of system resources, includes a comprehensive help file for all user levels (too bad it doesn't have snapshots), has a very good response time and didn't cause us any kind of difficulties during our tests. ..."

- Softpedia, July 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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