Calendar Alternatives for Mac OS X

Looking for Calendar alternatives? We've curated 3 top alternatives that offer similar functionality. Whether you need Mac OS X options, free plans, or open source solutions, explore our comprehensive list to find the perfect fit for your needs.

Free More about Calendar

Categories:

Office & Productivity

Platforms:

Windows 3 Mac 3 Linux 1 Web / Cloud 2 Android 2 iPhone 3 iPad 3 Chrome 1 Clear Filter

Microsoft Office Outlook

Commercial

Microsoft Outlook is a comprehensive personal information manager designed for managing email, contacts, calendars, and tasks.

Key Features

Comprehensive suite for managing email, calendar, contacts, and tasks in one application.
Deep integration with Microsoft Exchange and Microsoft 365, ideal for corporate environments.
Robust features for organizing and filtering emails.

vs Calendar

Comprehensive suite for managing email, calendar, contacts, and tasks in one application. compared to Calendar

View Details

Lightning

Open Source

Lightning is a comprehensive calendar and task management add-on for Mozilla Thunderbird and Seamonkey, designed to integrate seamlessly with email. It offers robust features for scheduling, task tracking, and synchronization with various online calendar services, enhancing productivity directly within your email client.

Key Features

Seamlessly integrates calendar and tasks within Thunderbird.
Supports multiple synchronization protocols (CalDAV, Google Calendar, Exchange).
Comprehensive calendar and task management features.

vs Calendar

Seamlessly integrates calendar and tasks within Thunderbird. compared to Calendar

View Details

Apple Calendar

Free

Apple Calendar is a personal calendar application developed by Apple Inc., designed to seamlessly integrate with your Apple ecosystem whether you are on macOS or iOS. It allows you to manage your schedule, appointments, and events efficiently, synchronizing across all your devices.

Key Features

Seamless integration with Apple ecosystem (iCloud, Mail, Contacts)
Clean and intuitive user interface
Reliable synchronization across devices

vs Calendar

Seamless integration with Apple ecosystem (iCloud, Mail, Contacts) compared to Calendar

View Details

Microsoft Office Outlook

Commercial

Microsoft Outlook is a comprehensive personal information manager designed for managing email, contacts, calendars, and tasks.

Key Features

Comprehensive suite for managing email, calendar, contacts, and tasks in one application.
Deep integration with Microsoft Exchange and Microsoft 365, ideal for corporate environments.
Robust features for organizing and filtering emails.

vs Calendar

Comprehensive suite for managing email, calendar, contacts, and tasks in one application. compared to Calendar

View Details

Lightning

Open Source

Key Features

Seamlessly integrates calendar and tasks within Thunderbird.
Supports multiple synchronization protocols (CalDAV, Google Calendar, Exchange).
Comprehensive calendar and task management features.