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Proton Calendar

Encrypts all calendar details to protect your private schedule.

Made by Proton AG

  • calendar-events

  • Calendar

What is Proton Calendar?

Proton Calendar is a private and secure calendar solution that helps users protect their schedules and personal information. Featuring end-to-end encryption, Proton Calendar ensures that event details, including titles, descriptions, locations, and invited participants, remain confidential and inaccessible even to the Proton team. Users can seamlessly import their existing calendars and enjoy a range of features to streamline their schedule management, all while benefiting from Proton's commitment to privacy and security, which is reinforced by the company's Swiss incorporation and adherence to strict Swiss privacy laws

Highlights

  • End-to-end encryption secures all event details, including titles, descriptions, locations, and invited participants
  • Ability to import existing calendars with just a few clicks
  • Integrates with Proton Mail, allowing users to send event invites securely from their Proton Mail account
  • Backed by Proton, the team behind the world's largest encrypted email service, with over 50 million users

Platforms

  • Android
  • Android Tablet
  • Tor
  • iPhone
  • Online

Languages

  • English
  • German

Social

Features

    • Two-factor Authentication

    • End-to-End Encryption

    • Ad-free

    • Reminders

    • Dark Mode

    • Privacy focused

    • Cloud Sync