I have tried various workarounds, but somehow I am not able to convert calendar from Outlook to ICS file format on Mac. Due to some reasons, I need to export Mac Outlook calendar to ICS format, which will make easy to import the ICS file in Google calendar. I am using Outlook 2011 for Mac and at the same time, I am using Google Calendar. “ I am working as an Event Administrator as my profession is all about organizing and managing events, hence I always need to coordinate with my co-workers to schedule meetings. MacOS Calendar (macOS, iPhone, iPad) Best free calendar app for Apple users.To learn more about TeamGantt, join us for one of our free classes! TeamGantt tasks can be synced to your calendar, but calendar events cannot be synced to TeamGantt. Outlook for Mac does not support internet calendars.On the Where pop-up menu, select a location on your hard. In the Save As box, type a name for the exported file. Note: Outlook can only import iCal events that are saved in the Export (.ics) format. In iCal, on the File menu, choose Export. Import Apple iCal events and to-do items.Click the Share Calendar icon next to the calendar you want to configure in Outlook, and make sure Public Calendar is. Sync your iCloud calendar with Outlook for Mac Open a browser window and sign in to your iCloud account.