Inbox.eu Calendar - planning can be simple and enjoyable
One calendar — all your devices. Our Calendar supports the CalDAV standard, which means you can sync it with all your favorite devices and apps:


Need to sync your calendar across all of your devices and apps?
An all-in-one calendar sync solution that works across smartphones, tablets, and computers. Keep your schedule synchronized automatically with CalDAV technology. Connect with Apple, Outlook, Thunderbird, and more.
Use your Calendar wherever it’s convenient
- All events are automatically synced across all your devices
- Add events directly from your phone or email client
Full control over your schedule
- Flexible recurrence options: daily, weekly, or on specific days of the month
- Plan not only events or meetings, but also your daily tasks
Collaboration and access management
- Create separate calendars for work, personal life, family or shared projects
- Invite colleagues or friends, share events, and manage access permissions
Never miss anything important
- Smart reminders via email or push notifications
- Easily import your data from other calendar services
Frequently asked questions about Calendar
Yes! Our calendar supports CalDAV, so you can sync it with iOS, Android, Windows, macOS, and apps like Apple Calendar, Outlook, and Thunderbird.
Absolutely. You can create separate calendars for work, personal use, or shared projects, and manage access by inviting others and setting permissions.
Yes, all events and updates are automatically synced across every connected device to keep your schedule up to date.
Yes, you can set smart reminders via email or push notifications, so you never miss anything important.