Efficient Calendar Free

Efficient Calendar Free

Download Editors' Rating:
Average User Rating:
out of 34 votes

Quick Specs

  • Version:
    3.81 Build 379
  • Total Downloads:
  • Date Added:
    Jan. 15, 2015
  • Price:

Editors' Review


Efficient Calendar Free is an attractive scheduling application that lets users to keep track of events, appointments, holidays, and more. If you're looking for a stand-alone calendar that's not integrated with your e-mail or other online activities, Efficient Calendar Free is a great option.

The program's interface is sleek and highly reminiscent of more recent versions of Microsoft Outlook. In fact, we'd be hard pressed to identify any ways that Efficient Calendar Free differs significantly from the calendar functions of Outlook, aside from the fact that it doesn't appear that this program can be used interactively by multiple users (no inviting other users to meetings). We liked that users can choose from eight different color schemes, allowing a bit of interface customization. The navigation pane can also be customized to show only the buttons that the user specifies. The built-in Help file is thorough and well written.

Efficient Calendar Free does all of the usual things you'd expect from a calendar and scheduler. Users can schedule reminders, set tasks and mark their progress, and make entries in both daily and monthly calendars. We like that Efficient Calendar Free lets you import holidays from several different English-speaking countries. You can even customize which holidays are imported. Overall, there's nothing really spectacular about this scheduler, but it's attractive and intuitive, and we didn't find anything about it that rubbed us the wrong way.

Efficient Calendar Free is free. It installs and uninstalls without issues. We recommend this program to all users.

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Publisher's Description

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User Reviews

Results 1–2 of 2

3 stars

"Does not allow you put birthdays or anniversaries"

May 24, 2015  |  By jkm0119

 |  Version: Efficient Calendar Free 3.81 Build 379


I like that it keeps track of the weekly and daily appointments and it is easy to add them.


No place to put birthdays, no place to import foreign holidays. No place for anniversaries. Actually it is only good for appointments so it can not be used as an actual calendar. Even in business we want to be reminded of important birthdays and anniversaries but there is no place to put them,

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1 stars

"HORRIBLE scam software"

April 07, 2015  |  By avbatista

 |  Version: Efficient Calendar Free 3.81 Build 379


None. This program does not work, and immediately tries to force you to buy the professional version.


HORRIBLE scam software. The first screen looks like a 1980s DOS program, and then it redirects you to buy the professional version.



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Full Specifications

What's new in version 3.81 Build 379
Version 3.81 Build 379 may include unspecified updates, enhancements, or bug fixes.
Publisher EfficientSoftware.net
Publisher web site http://www.efficientsoftware.net/
Release Date January 15, 2015
Date Added January 15, 2015
Version 3.81 Build 379
Category Productivity Software
Subcategory Calendar & Time Management Software
Operating Systems
Operating Systems Windows XP/Vista/7/8
Additional Requirements None
Download Information
File Size 10.62MB
File Name EfficientCalendarFree-Setup.exe
Total Downloads 137,025
Downloads Last Week 296
License Model Free
Limitations Not available
Price Free

Previous Versions:

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