Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Fantastical 2 - Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.
iCal - In Calendar on your Mac, subscribe to calendars published or shared by others.
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
Cal.et - Add to Calendar Link Generator
Morgen.so - All-in-one Calendar, Tasks & Scheduler. Morgen is the single hub for everything that revolves around time management.