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Recommended free calendar organizer software application - Efficient Calendar Free

Efficient Calendar Free is a copy of free calendar organizer software application for Windows OS. This handy, attractive and flexible software will be a right tool for managing and planning your time. It is a combination of calendar and task tracking system with project management and To-Do lists.

  • Easy to Install
  • Task Management
  • Portable Edition Available
  • Network Edition Available
  • Lightweight
  • Time Management
  • Information Safety Safeguards
  • Multiple Interface Styles

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

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Other free calendar organizer software provided by Efficient Software

Efficient Calendar $34.95

Efficient Calendar is a feature-packed job scheduling software package that can help you organize and manage your schedules and tasks. Read More...

EfficientPIM Free Free

EfficientPIM Free is a powerful, versatile and award-winning free small business management software application. Read More...

Efficient Man's Organizer Free Free

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

Efficient Lady's Organizer Free Free

Award-winning personal information manager that features journaling, contacts storage, calendaring, passwords management and notes keeping. Read More...

Choose the right software for yourself:

Efficient Man's/Lady's Organizer FreeEfficientPIM FreeEfficient Calendar Free
Adding attachments
Hierarchical subtasks
Various calendar views: work week, week, year and time grid
More special interface styles designed for men/women
Related contacts support
Journal & Diary
Organizing your information by category
Card view support
Sounds Good?Efficient Man's/Lady's Organizer FreeEfficientPIM FreeEfficient Calendar Free
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Testimonials & Reviews

"Hi, I'm testing your software and I think it's very well done and useful."

- Francesco, October 2012

"... EfficientPIM Free Portable's layout is very similar to that of Microsoft Outlook, with tabs for Calendar, Contact, Events, Tasks, Diary, and Notes. The program also has a search function, password manager, and desktop note feature. 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. ... EfficientPIM Free Portable installs and uninstalls without issues. We highly recommend this program to all people."


"What was the biggest influence on your decision to purchase EfficientPIM? My answer: contacts allow grouping and assigning and grouping people and companies Please write down your comments on EfficientPIM. My answer: really like the ease of use. Would like to see the Age of the person added to Event reminders for birthday - similar to how you now show the age in the calendar."

- bobharbeck, August 2012

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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