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Recommended calendars program - Efficient Calendar

Efficient Calendar is a unique, professional and easy-to-use calendars program that helps you get organized, increase your productivity and take control of your time. 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: 5.22 Build 530
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 an award-winning and easy-to-use 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 versatile personal productivity software application. Read More...


Efficient Man's Organizer $39.95

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


Efficient Lady's Organizer $39.95

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

Choose the right program for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More special interface styles designed for men/women
Sticky Desktop Notes
Adding unlimited pictures to contacts
Password Keeper
Customizing task labels
Setting priority for information items
Import & Export
Built-in editors similar to MS Word for writing comments
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
Buy NowBuy NowBuy NowBuy Now
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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


"... 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. ... The calendar view options include individual days and entire months; paid versions of the program have other views such as weeks, workweeks, and years. You can create both one-time and recurring events and set reminders for them for minutes, hours, days, or weeks in advance. ..."

- 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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