Proton Calendar

Proton Calendar is a secure and user-friendly digital calendar designed to help individuals manage their schedules privately and efficiently. It integrates seamlessly with Proton Mail, allowing users to sync events found in their inbox directly into the calendar. This feature enhances productivity by streamlining event management across platforms. Proton Calendar supports the import of existing calendars in .ICS format, making it easy to transition from other calendar services.

One of the key benefits of Proton Calendar is its robust security features. It utilizes end-to-end encryption to protect user data, ensuring that only authorized individuals can access calendar information. This encryption extends to event invitations, which can be sent to anyone, regardless of whether they use Proton services. The app also allows for calendar sharing, providing users with control over who can view their events.

Proton Calendar offers a clean and customizable interface, with multiple themes available to personalize the user experience. It is accessible via web and mobile platforms, ensuring that users can stay organized across different devices. By focusing on privacy and security, Proton Calendar provides a reliable tool for managing daily tasks and events without compromising personal data.