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Home arrow-right ... arrow-right Office and Productivity Software arrow-right Calendar

We've compiled a list of 43 free and paid alternatives to Calendar. The primary competitors include Google Calendar, Microsoft Office Outlook. In addition to these, users also draw comparisons between Calendar and Lightning Calendar, Apple Calendar, Simple Calendar. Also you can look at other similar options here: Office and Productivity Software.

With Google Calendar, its easy to keep track of all your lifes important events in one place.

Part of the Microsoft Office Suite, Outlook is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.

Lightning Calendar
Free Open Source

Organize your schedule and events in a calendar fully integrated with Thunderbird or Seamonkey...

Keep track of your busy schedule and share it with others using Calendar.

Simple Calendar
Commercial Open Source

An offline calendar for your events without ads, respecting your privacy.


An online calendar application that includes a shared calendar, website plugins, room &...

MineTime is a free, modern and multi-platform calendar application.


Cozi is a free online calendar that helps families coordinate activities.

Free Open Source

GMinder is a reminder program that waits in your system tray and alerts you when you have an...

Calendar is a time-management web application by Microsoft.

Calendar Video and Screenshots

Calendar Overview

Calendar, part of Small Office Online iconOffice Online , is a time-management web application by Microsoft.

With Calendar, you can track appointments, share your calendar, set reminders, and let others know when youll be free - and when you're busy. With ToDo List.
Calendar supports iCalendar files for users to import calendar entries into their calendars.

Calendar Features

tick-square Shared calendars

Calendar Platforms


Top Calendar Alternatives

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Calendar Tags

reminder calendar todo-manager

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