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

If you are using an iPad, iPhone, or mobile phone, please log in to the Mobile version by clicking here, and enter your full email address. To configure IMAP or POP3 ...

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

Our encrypted services let you control who has access to your emails, plans, files, and online activity. Free plans are available.

Our encrypted services let you control who has access to your emails, plans, files, and online activity. Free plans are available.

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.

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