InstaCal 是一款Mac上优秀的菜单栏日历工具，支持添加事件提醒，支持集成Google Calendar、Office 365 等，很不错！


InstaCal is an affordable, yet powerful calendar app that puts all your events right at your fingertips, always available in your Mac’s menu bar. InstaCal is quick and convenient, and can be opened at any time with a configurable keyboard shortcut.
From there you can view your calendar events, make changes, invite friends or even add new events. You can also see your Reminders list, and add new reminders as well as view and edit existing ones.
You can use any of the calendars added to your Mac (those available in the Calendar app) as well as adding unlimited accounts from:
– Google Calendar (view, respond to invitations, create new events and edit existing events)
– Office 365 (view and respond to invitations)
– Outlook (view and respond to invitations)
InstaCal also includes:
– Customizable calendar colors
– Useful menu bar options (day/date)
– Full Touch Bar support
Compatibility: macOS 10.11 or later 64-bit