直观、简洁的设计便于组织
直观的用户界面让你轻松计划所有约会、商务会议和重复任务。
计划和安排您繁忙的私人日程。
加密、零知识日历保证隐私
加密和零知识架构可确保您的日程安排保持私密。
不错过任何活动
Tuta Calendar 推送通知可灵活提醒您的活动。这些通知都是保密的，因此不会有第三方跟踪您。
最高登录安全性
轻松开启双因素身份验证，保护您的登录凭证免受恶意攻击。
在所有设备上保持井井有条
使用免费的 Android 和 iPhone 版 Tuta Calendar 应用程序，随时随地查看和安排日程。
免费开源桌面客户端
Tuta Calendar 有适用于 Windows、macOS 和 Linux 的免费开源桌面客户端。
多用户支持和共享
只需几个标签，就能与家人、组织或公司共享日历和活动。
是时候使用 Tuta Calendar 及其内置加密功能开启隐私保护了！
您的数据，您做主
This is the most secure email and calendar software that I've been able to find. They have super fast support that got me out of a big jam. Their paid tiers are well worth the money.
Marc Doni
It's just as easy to use as Google Calendar. The key advantage is its security, and it's a European program.
Friedrich-Wilhelm Niedert
A fantastic app! Privacy is paramount with emails, contacts, and calendar information, which isn't used for advertising. I highly recommend it! The team is available and responsive to any issues, should they arise. Go for it, without hesitation!
Raphaël Cauhépé-François
Works well, beautiful widget. I'm not missing anything from Google Calendar.
Patrik Olson
Super clean, everything works and encrypted/open source. It doesn't get better than this. Switched from Google and I like it more than my old Google calendar!
Britain Reynolds
More Secure - Great Service - No Regrets! Affordable, exceptional value that continues to get even better with time. Thank you Tuta.
Mrs. S Ochoa
一体化方案：
安全邮箱、日历和云盘