Calendar
Calendars for every mailbox, with invitations that just work.
Each mailbox has its own calendars. Invite anyone by email, see when your colleagues are free, and keep repeating events in their own time zone.
What Calendar does
Month, week and day
Click an empty day or hour to add an event there, with as many calendars as you need, each in its own colour.
Invitations by email
Guests get an invitation they can answer from Apple Mail, Outlook or Gmail, and their answers update the event.
Find a time
See your colleagues' busy times beside the event, or move it to the first time everyone is free.
Repeating events
Daily, weekly, monthly or custom rules that keep their time zone across daylight saving.
Reminders
A reminder in the browser, a system notification, or an email to your inbox.
Import, export and Mac
Bring calendars in from .ics files, and see them in Calendar on Mac through Exchange.