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Recommended outlook compatible calendar - Efficient Calendar

Efficient Calendar is an elegant, simple and flexible outlook compatible calendar that can help you organize your tasks and schedules with a desktop reminder. You can customize the current view to make the home page to show the information as you want.

  • Free Edition Available
  • Lightweight
  • Calendar and Time Manager
  • Recognition from Authoritative Software Editors
  • Easy to Use
  • Task Management
  • Classification Management
  • Main Holidays Can Be Imported at Any Time

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

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Other outlook compatible calendar software provided by Efficient Software

Efficient Calendar Free Free

Efficient Calendar Free is an elegant, effective and unique free calendar software program that can help you easily keep track of your daily schedule in a user-friendly environment. Read More...


EfficientPIM $39.95

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


Efficient Man's Organizer $39.95

Efficient Man's Organizer, a virtual secretary software program designed especially for men! It has a beyond-cool interface - a choice only of wise and tasty men! Read More...


Efficient Lady's Organizer $39.95

Efficient Lady's Organizer is a handy personal organizer program that can help you organize and plan your business and private life. Read More...

Choose the right program for yourself:

Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
More special interface styles designed for men/women
Contact Manager & Address Book
Custom fields for contacts
Notes Management
Various calendar views: work week, week, year and time grid
Unlimited number of information management
Setting priority for information items
Information safety safeguards
Sounds Good?Efficient Man's/Lady's OrganizerEfficientPIMEfficient Calendar
Price$39.95$39.95$34.95
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Testimonials & Reviews

"I am trialling Efficient Man's Organizer and so far I am very glad with this app - kudos!!"

- rui, December 2013


"EfficientPIM Software carries a very intuitive user interface that allows multi lingual options. In this software, Italian, German, French and the Spanish languages are used and so the universality of the software is assured."

- Software Review Boffin


"EfficientPIM is a personal information manager that keeps track of your appointments, contacts, notes, password and diary entries. It offers most of the standard PIM features such as recurring events, import of holidays, export to HTML, task management and reminders. The included diary offers a word processor interface with support for rich text and images. Other features include a built-in password manager and desktop sticky notes."

- SoftSea


"GREATEST PERSONAL INFORMATION MANAGEMENT ORGANIZER EVER Pros: Contact's pictures are saved directly in the same data file containing other data records saved. Contact column in the Task list view making it easy to locate. Can search for specific text in the comments. When a new desktop note is added it is positioned automatically to avoid overlapping between notes. Can be portable. Ability to add event and task labels. Cons: Could not think of any. Summary: Product offers a lot of extra features that I did not expect. ..."

- wdonna509, November 2012

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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