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Recommended computer calendar program - Efficient Calendar

Efficient Calendar is an award-winning, professional and unique computer calendar program that displays your daily events and reminds you of upcoming tasks. It is a combination of calendar and task tracking system with project management and To-Do lists.

  • Easy to Install
  • Free Edition Available
  • Powerful MS-Word-like Document Editor
  • Password Protection
  • Main Holidays Can Be Imported at Any Time
  • Competitive Price
  • Network Edition Available
  • To-Do List and Task Manager

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

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Other computer calendar programs provided by Efficient Software

Efficient Calendar Free Free

Create and manage various events and to-do list in your computer with the user-friendly free planner software program. Read More...


EfficientPIM $39.95

EfficientPIM is a powerful and simple employee time and attendance software package designed for personal and business use. Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer is a copy of Windows outlook alternative for Windows OS. This award-winning, attractive and easy-to-use software will be a right tool for helping you to organize your life. Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is a user-friendly, attractive and unique pim application that offers users an opportunity to keep themselves organized. 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
Built-in editors similar to MS Word for writing diary entries
Adding attachments
Card view support
Setting priority for information items
Searching information as simple and fast as Google
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
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Testimonials & Reviews

"... I've been on a search for years! I've tried almost all of the popular desktop organizers and I've paid for a few of them but I ended up dumping them for one reason or other because I really could not work around their flaws. Most organizers look the same when you first load them up. ... Last year I went looking for Organizers yet again. I was hoping that somebody out there would "get it" and make an Organizer that could be my best friend. ..."

- Cynthia Stevens


"... Everything about the program is both detailed and easy to use; for example, it's easy to create new events, but there's still a high level of customization, with settings for importance, recurrence, colored labels, flexible reminders, and even user-defined alert sounds. Contacts include fields not only for names and addresses, but for spouses, birthdays, and anniversaries, hobbies, and even photos. The Notes feature is actually a mini word processor, with plenty of options for text formatting. Although this free version of EfficientPIM alludes to some of the features that are available only in the Pro version, like spell check, this version of the software still offers a very impressive array of features. ..."

- CNET, January 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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