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Recommended day calendar - Efficient Calendar

Efficient Calendar combines the best and most important features that you could want in a day calendar. With recycle bin, you will not lose the data you deleted by accident any more.

  • Free Edition Available
  • Network Edition Available
  • Recycle Bin
  • Portable Edition Available
  • Easy to Install
  • Main Holidays Can Be Imported at Any Time
  • Competitive Price
  • Calendar and Time Manager

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

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Other day calendars provided by Efficient Software

Efficient Calendar Free Free

Create yearly, weekly, daily and monthly calendars using this user-friendly free scheduling program. Read More...


EfficientPIM $39.95

EfficientPIM is your versatile employee attendance software application that helps you manage your appointments, passwords, tasks, contacts info, meetings... Read More...


Efficient Man's Organizer $39.95

Efficient Man's Organizer is user-friendly, effective and professional software. You can track tasks, manage appointments, keep diary and so on. Read More...


Efficient Lady's Organizer $39.95

If you are looking for a simple but efficient self-organization program, Efficient Lady's Organizer will satisfy you with powerful features. Read More...

Choose the right program for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More special interface styles designed for men/women
Custom fields for contacts
Related contacts support
Password Keeper
Adding attachments
Built-in editors similar to MS Word for writing comments
Security information
Reminder & Calendar & Time Management
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
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Testimonials & Reviews

"I find it very useful. The Calendar is excellent, and I use it daily.Mobility inside the application is the best. Can do anything from anywhere.Brilliantly organized.I use the Notes feature for everything.So tired of having device-specific software go obsolete (e.g. Palm), and not being able to rescue the data."

- Dan, January 2014


"... The application is designed to be a full purpose time management tool. With it, you are able to schedule daily, weekly and monthly events, add contacts information, create task reminders, add personal diary entries and notes. ... EfficientPIM Free Portable is also well suited for business purposes as it allows you to add attachments to events you create. For example, if you have a budget meeting that takes place two months from now, you can attach all the reports you need to the PIM application,making sure you don't forget them. ..."

- Softpedia, November 2013

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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