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Recommended free calendar date planner - Efficient Calendar Free

Efficient Calendar Free is a copy of free calendar date planner for Windows OS. This handy software will be a right tool for planning and organizing your time. With recycle bin, you will not lose the data you deleted by accident any more.

  • Pro Edition Available
  • Lightweight
  • MS Word-like Document Editor
  • Main Holidays Can Be Imported at Any Time
  • Time Management
  • Concise and Easy to Use
  • Easy to Install
  • Password Protection

Latest Version: 5.60 Build 559
Price: Free
Requirements: Windows 10/8/7/XP/Vista, Android, iOS
Languages: English, German, Bulgarian, Polish, Danish, Turkish, Russian, Spanish, Dutch, Japanese, Norwegian, Czech, Croatian, Traditional Chinese, Simplified Chinese, Korean, Finnish, Italian, Thai, Slovenian, Hungarian, Armenian, Greek, French, Swedish, Indonesian, Farsi, Ukrainian, Arabic, Portuguese, Lithuanian


Other free calendar date planners provided by Efficient Software

Efficient Calendar $34.95

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

EfficientPIM Free Free

Manage personal & professional information, alarms, passwords, contacts, calendar, notes, diary, tasks. Read More...

Efficient Man's Organizer Free Free

Simple free personal assistant software product that features calendaring, passwords management, notes keeping, journaling and contacts storage. Read More...

Efficient Lady's Organizer Free Free

There exist a easy-to-use, simple and powerful software named Efficient Lady's Organizer Free, which contains lots of function. You will no longer forget about the anniverseries, any other important things, birthdays and big events.It is the best software for you to choose Read More...

Choose the right program for yourself:

Efficient Man's/Lady's Organizer FreeEfficientPIM FreeEfficient Calendar Free
Customizing task labels
More special interface styles designed for men/women
Related contacts support
Organizing your information by hierarchical grouping
Unlimited number of information management
To-Do List & Task & Project Manager
Password protection
Sounds Good?Efficient Man's/Lady's Organizer FreeEfficientPIM FreeEfficient Calendar Free
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Testimonials & Reviews

"... It includes a Calendar, Notes, Diary, and other features common to personal organizers, as well as some less common ones like password protection and a password generator. It has the same basic interface as virtually identical editions, with the exception of a pink-hued interface and the liberal application of hearts and bubbles to the program's skin. ... It can import and export data, including not only contacts, addresses, events, and holidays but also e-mail accounts, notes, passwords and even software registration codes. ..."


"I am in a research of PIM for my workteam, as well for myself. I am looking for light, portable, fast, stable and secure PIM. I've tryed several PIMs and found your closer to what I'd like to use."

- Victor D. Tsybulyack, February 2009

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