Check out the best macOS Calendar alternatives, and similar software for your daily use, that you can find on Appy Pie Connect.
macOS calendar is the free calendar app in macOS. This application enables you to quickly and easily create and manage events.
Google Calendar is the time management and scheduling tool created by Google. It allows you to make appointments, organize your daily tasks, and more.
Microsoft Outlook is a web-based suite of webmail that helps you to connect all of your messages, contacts, tasks, and appointments in one convenient place.