Proton Mail is based in Switzerland and uses advanced encryption to keep your data safe. Apps available for Android, iOS, and desktop devices.

Download Proton Mail, Proton Calendar, Proton VPN, and Proton Drive for your device (Android, iOS, Windows, macOS, or Linux).

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Apr 30, 2025 · What Proton Mail is, its mobile version, and how it's used for secure personal and business communication with end-to-end encryption.

Proton Mail[a][b] is a Swiss [8] end-to-end encrypted email service launched in 2014. It is owned by the non-profit Proton Foundation through its subsidiary Proton AG, which also operates …

4 days ago · The developers of Proton Mail created a secure email platform to protect users from the beginning. The platform brings forth a complete new perspective on how users handle their …

Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.

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Over 100 million people use Proton to stay private and secure online. Get a free Proton account and take back your privacy.