Synology Calendar
Stay on track throughout the day
Calendar helps you scan through all the tasks that need to be done for the day.
Keep the team in sync with Calendar
Share and manage team schedules without a hassle, making sure all your members are on the same page.
Accomplish more with task management
Calendar provides task management function to help you organize individual tasks. View your tasks of the day in the Today mode, or tasks in next 7 days in the Upcoming. You can also freely drag and prioritize your tasks, focusing on the imminent missions.
Compatible with various CalDAV clients
Calendar allows you to synchronize events with various CalDAV clients such as Apple Calendar, Outlook or Thunderbird. You have no need to update the schedules on all your different devices, and manage them just on a single platform, Calendar.

Apple Calendar on iOS

Apple Calendar on macOS

Thunderbird