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Proton Calendar

  • Proton updates
  • Proton Mail
  • Proton Drive
  • Proton Pass
  • Proton Calendar
  • Lumo AI
Find out updates and new features you can expect for the Proton ecosystem in the Spring and Summer of 2026.
  • For business
  • Proton Calendar
Share a public booking page where your colleagues, clients, or friends can schedule meetings based on your availability.
  • Proton updates
  • Proton Mail
  • Proton Calendar
This spring and summer, we’re rolling out some of the biggest updates yet to Proton Mail. Here’s a look at what’s coming soon.
  • Proton updates
  • Proton Mail
  • Proton Calendar
Preview upcoming updates to Proton Mail and Proton Calendar, including performance boosts, new features, and enhanced privacy tools.
  • Proton updates
  • Proton Calendar
Shared calendars make planning events together easier without sacrificing your privacy. Learn how to share calendars with Proton users.
  • Proton updates
  • Proton Calendar
Proton Drive apps for Android and iPhone/iPad are here. You can now upload, access, share, and download your files on your mobile device.
  • Proton updates
  • Proton Calendar
Proton Calendar for iPhone is now available for everyone. Take your schedule with you while keeping it private.
  • Proton updates
  • Proton Calendar
Proton Calendar for Android is now available for download on Google Play.
  • Proton updates
  • Proton Calendar
Our privacy-focused, encrypted calendar is now available in beta for Android devices. Here’s how to download the app and start protecting your schedule.
  • Proton updates
  • Proton Calendar
Everyone who uses Proton Mail can now access our privacy-focused, encrypted calendar. Available for Android and web.
  • Proton updates
  • Proton Calendar
You can now send and receive event invitations with Proton Calendar. These invitations work with most popular calendar apps, making it easy to plan events with friends.
  • Proton updates
  • Proton Calendar
The Proton Calendar uses an innovative encryption model to deliver the high level of security Proton users expect.