A clean and simple Windows calendar app
Google Calendar Sync · ICS Subscriptions · Offline · Dark Mode
Connect your Google Calendar with one click. OAuth2 secure login, CalDAV protocol for real-time sync.
Subscribe to holiday, sports, and other ICS calendar feeds. Built-in China public holidays preset.
IndexedDB local storage — view your schedule even without internet. Auto-syncs when network recovers.
Month, week, and day views with a clean and intuitive experience. Dark mode supported.
One-click PWA install to desktop. Runs in its own window, no browser tabs needed.
Web Push notifications remind you before events start. Never miss an important appointment.