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

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 …

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

Sign in to your Proton Account to access all encrypted Proton services such as Proton Mail, Drive, Calendar, and more. Don't have an account? Create one for FREE.

• Create a @proton.me or @protonmail.com email address • Send and receive encrypted emails and attachments with ease • Switch between multiple Proton Mail accounts • Easily manage …

Oct 16, 2025 · Proton Mail gives you encrypted email, but more importantly, it puts you in the driver’s seat of your inbox.

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.

• Create a @proton.me or @protonmail.com email address • Send and receive encrypted emails and attachments with ease • Switch between multiple Proton Mail accounts • Keep your inbox …

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Proton Mail provides encrypted, secure email for over 100 million people and businesses. Free and paid plans available.