Proton

Proton Calendar

Share calendar with Proton users
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It’s hard enough remembering your own schedule, much less your partner’s, your family’s, and your colleagues’. Today, we’re making it easier and safer to share your calendar to keep everyone in the loop. In addition to public calendar links, Proton C
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At Proton, we’re building a privacy-centric internet, and that end goal guides everything we do. We believe privacy-centric products must be practical, intuitive, and useful for everyone worldwide. Proton Drive is a key part of that vision. It enable
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Your calendar is more than just a planning tool — it’s a record of your life. It lists what you’ve done, where you’ve been, and who you’ve met. This information deserves the same level of protection as your email and files, which is why we created Pr
Proton Calendar for Android
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At Proton, our mission is to fight for a better internet where privacy is the default. This means developing easy-to-use tools that enable you to defend your privacy. We started with email, one of the world’s most widely used methods of communication
An illustration of Proton Calendar beta for web and Android
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Proton Calendar, our privacy-focused calendar app, is now available in beta on Android and web for everyone who has a Proton Account. Protected by the same end-to-end encryption used in Proton Mail, this simple, easy-to-use, and intuitive calendar wi
An illustration of Proton Calendar event invitations
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Have big plans? Now that you can use the Proton Calendar web app to send and receive event invitations, you can share your plans with anyone. This feature works with Proton Calendar as well as other popular calendars, allowing you to collaborate with
An illustration of the Proton Calendar Android app beta.
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UPDATE April 14, 2021: The Proton Calendar beta on web and Android is now available to everyone who has a Proton Mail account, including users with a Free plan. Today marks a major milestone in the development of Proton Calendar, our privacy-focused
illustration of ProtonCalendar security model
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This article documents Proton Calendar’s security model and illustrates how our product protects calendar-related sensitive data. We examine the advantages and limitations of our approach. This document is somewhat technical, discussing how encrypti