Updates Proton Calendar is now available to all ProtonMail users - Beta release

Thread Tags
  1. Developer is currently beta testing this product.


Staff member
Jan 8, 2011
Blog: Everyone can stay on top of their schedule with Proton Calendar beta

Play Store: Proton Calendar - Private and secure calendar - Apps on Google Play
Proton Calendar, our privacy-focused calendar app, is now available in beta on Android and web for everyone who has a ProtonMail account. Protected by the same end-to-end encryption used in ProtonMail, this simple, easy-to-use, and intuitive calendar will help you stay on top of your schedule while securing your data.

If you already have ProtonMail, you can try Proton Calendar beta on the web and Android devices (with the beta app for iOS coming soon).

You can access Proton Calendar beta on the web by going to calendar.protonmail.com and logging in with your ProtonMail credentials.


Level 14
Jan 21, 2018
Here is a screenshot of the free version on Windows. There is a bar above this shot that includes 'Settings', 'Upgrade' and the account details; which I didn't share just in case someone who see it has an irresistible urge to collect peoples' credentials! Clarification - that is not what I suspect the good people who belong to MT of doing.


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