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Efficient Calendar


Download free Efficient Calendar on our website. Our users often look for the installation files for the software with the following names: EfficientCalendar.exe and EfficientCalendarFree.exe etc. The most popular versions of this program are 5.10, 5.5 and 5.1.

The downloadable file of the latest software version requires 16.2 MB of free space.

According to the users’ feedback, the significant plus of this program is it is very customizable, but some people underline that this program possesses such a drawback as the service is very poor.

According to the system requirements, the software is available for the following OSs: Windows XP/Vista/7/8/10 32-bit. You can find this tool in the Productivity category on our website. The fact that Efficient Software is the creator of the software is well-known by its users. The downloadable file has been scanned by our built-in antivirus system, the report shows that this program is 100% secure.

  • Developed by Efficient Software
  • File name: efficientcalendar-setup.exe (16.2 MB)
  • Latest version:
  • License: Shareware
  • Updated: May 27, 2020
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