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Recommended calendars program - Efficient Calendar

Efficient Calendar is an award-winning calendars program that helps you take control of your time, get organized and increase your productivity. It is a combination of calendar and task tracking system with project management and To-Do lists.

  • Easy to Use
  • Multiple Interface Styles
  • Network Edition Available
  • Main Holidays Can Be Imported at Any Time
  • Portable Edition Available
  • Lightweight
  • Password Protection
  • Recognition from Authoritative Software Editors

Latest Version: 5.60 Build 552
Price: $34.95
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, Danish, Swedish, Polish, Russian, Traditional Chinese, Norwegian, Italian, Greek, Czech, Armenian, Japanese, Simplified Chinese, Farsi, Slovenian, Thai, Korean, Arabic, Finnish, Croatian, Indonesian, Dutch, Ukrainian, Turkish, French, Portuguese, German, Spanish, Bulgarian, Hungarian, Lithuanian

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Other calendars programs provided by Efficient Software

Efficient Calendar Free Free

Efficient Calendar Free is a feature-packed, convenient and professional free calendar program that can help you organize your tasks and schedules with a desktop reminder. Read More...


EfficientPIM $39.95

Manage your contact information, time, calendar and other personal information with the powerful personal productivity software program. Read More...


Efficient Man's Organizer $49.95

Efficient Man's Organizer, a personal organizer software program designed especially for men! It has a beyond-cool interface - a choice only of wise and tasty men! Read More...


Efficient Lady's Organizer $49.95

Store and categorize your to-do lists, passwords, contacts, notes, diaries, birthdays, tasks and appointments. Read More...

Choose the right program for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More Special Interface Styles Designed for Men/Women
Desktop Sticky Notes
Adding Unlimited Pictures to Contacts
Password Manager
Customizing Task Labels
Priority
Import & Export
Built-in Editors Similar to MS Word for Writing Comments
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$49.95$39.95$34.95
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Testimonials & Reviews

"What was the biggest influence on your decision to purchase EfficientPIM? was looking for a calendar and found efficient free calendar, than I saw on your site the PIM, which was exactly what I was looking for and more."

- All in Wonderland, January 2010


"Competition is pretty stiff in the calendar market these days. Calendar programs just keep getting more and more interactive and versatile, and there are options out there to fit the needs of just about everyone. Efficient Calendar Free Portable Edition is a lightweight program that you can take with you on a USB drive or other portable device. It doesn't offer nearly as many features as some other calendar programs, but it's not a bad choice if simplicity is one of your highest priorities."

- CNET, November 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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