---
canonical: "https://www.softatlas.io/proton/products/proton-calendar"
name: "Proton Calendar"
provider: "Proton"
category: "Productivity & Collaboration / Scheduling & Calendar / Meeting Scheduling"
review_count: 0
ai_powered: false
website: "https://proton.me/calendar"
updated: "2026-10-05"
---

# Proton Calendar

By [Proton](/proton.md)

A private scheduling tool that helps you organize your schedule securely.

## Features
- Schedule appointments automatically
- Encrypt events with end-to-end encryption
- Update availability in real-time
- Send event invitations securely
- Add events directly from email
- Set multiple reminders for events
- Modify invitations quickly
- Secure event details with zero-knowledge encryption

## Built for
EXECUTIVES, OPERATIONS, CUSTOMER_SUPPORT

Source: https://www.softatlas.io/proton/products/proton-calendar