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Recommended free calendar program - Efficient Calendar

Efficient Calendar is a user-friendly, award-winning and flexible free 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.

  • Network Edition Available
  • Recycle Bin
  • To-Do List and Task Manager
  • One-touch Search Feature Like Google
  • Main Holidays Can Be Imported at Any Time
  • Concise and Easy to Use
  • Powerful MS-Word-like Document Editor
  • Time Management

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

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Other free calendar software provided by Efficient Software

Efficient Calendar Free Free

Efficient Calendar Free is designed to improve your productivity. It combines the best and most important functions that you could want in a free scheduler. Read More...


EfficientPIM $39.95

EfficientPIM is a unique, convenient and professional time attendance program, that will let you keep, track and plan all your other bits of information at your fingertips. Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer is an attractive and user-friendly organize manager designed for managing and planning your business and private life. Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is a personal information manager. You can set reminder to alert you what you should do right now and next moment. Read More...

Download the best program 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
Password Manager & Password Generator
Customizing event labels
Customizing task labels
Task Management
Import & Export
Organizing your information by hierarchical grouping
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
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Testimonials & Reviews

"Portable Efficient Calendar is the portable version of Efficient Calendar and helps individuals organize their time in a more efficient manner."

- Softpedia


"... As you will remember, I have contacted you already with a few questions, and to be honest in this day and age it is always a pleasure to see that somebody remembers the meaning of the word 'Customer Service" and is available to answer even the simplest of questions!! ... Most of the other programs that I downloaded on a trial basis (and I tried many of them!) offered either or, and to be honest their idea of colors/designs was not the best! ..."

- Christiane Jechoux, August 2009


"Hello, my name is Ronald. I want to let you know that I thoroughly love the Efficient Man's Organizer. I keep track of all my bills, reminders, appointments, and even keep a daily diary on myself. I love it!!! It's awesome! The best one out there!"

- Ronald Roton, July 2013

For Home
Efficcess
Efficient Address Book
Efficient Diary Pro
Efficient Calendar
Efficient To-Do List
More...
For Business
Efficcess Network
Efficient Address Book Network
Efficient Calendar Network
Efficient To-Do List Network
Efficient Reminder Network
More...
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