Experience calendar management reimagined. Browse dates, view holidays from around the world, track events, and create your own - all in a stunning, lightweight Windows application.
Powerful features wrapped in a beautiful, intuitive interface
Access holidays and observances from over 200 countries. Never miss an important date again.
Create, edit, and manage your personal events with recurring options and smart reminders.
Built for performance. Starts instantly and uses minimal system resources.
Switch between month, week, day, and year views to manage your time exactly how you want.
A distraction-free, modern design that puts your schedule front and center.
Available in 15+ languages with localized holiday information for your region.
See what our users are saying about Calendaromatic
"Finally, a calendar app that doesn't try to do everything. It's simple, fast, and just works perfectly. The holiday integration is fantastic!"
"I've tried dozens of calendar apps. This is by far the most lightweight and responsive. Starts instantly, never crashes, and looks beautiful."
"The international holiday support is amazing! As someone working with global teams, knowing holidays across different countries is invaluable."
"Clean, intuitive, and does exactly what it promises. No bloat, no unnecessary features, just a great calendar app. Highly recommended!"
"Love how lightweight it is! My old calendar app was using 200MB of RAM. This uses less than 20MB and is much more responsive."
"The perfect balance between simplicity and functionality. Creating recurring events is so easy, and the UI is absolutely gorgeous!"
Join thousands of happy users who've made the switch to Calendaromatic