Proton Mail: Encrypted Email 4.11.0

Proton Mail offers encrypted email services from Switzerland, ensuring utmost privacy for your conversations. Trusted by millions globally, our all-new email app provides comprehensive features to seamlessly manage your inbox.

The Wall Street Journal states: "Proton Mail offers encrypted email, making it virtually impossible for anyone other than the sender and recipient to read."

With the all-new Proton Mail app, you can:

• Create a @proton.me or @protonmail.com email address
• Easily send and receive encrypted emails and attachments
• Effortlessly switch between multiple Proton Mail accounts
• Organize your inbox with folders, labels, and intuitive swipe gestures
• Receive notifications for new emails
• Send password-protected emails
• Enjoy a dark mode interface for your inbox

Why choose Proton Mail?

• Proton Mail is free - We believe in privacy for everyone. Upgrade to a paid plan to access more features and support our mission.
• User-friendly - Our app has been redesigned to enhance readability, organization, and email composition.
• Your inbox, your rules - We prioritize your privacy by not monitoring your communications for targeted ads.
• Rigorous encryption - Proton ensures end-to-end and zero-access encryption, guaranteeing that only you can read your emails on any device.
• Unmatched protection - Our service provides robust protection against phishing, spam, and spying/tracking attempts.

Industry-leading security features:

Messages are stored on Proton Mail servers with constant end-to-end encryption and securely transmitted between our servers and your devices, significantly minimizing the risk of message interception.

Zero access to your email content:

Proton Mail adopts a zero access architecture, meaning your data is encrypted in a manner that even we can't access. Your information remains encrypted using a key that only you possess. This ensures we lack the technical ability to decrypt your messages.

Open-source cryptography:

Proton Mail employs open-source software thoroughly reviewed by worldwide security experts, guaranteeing the highest levels of protection. We exclusively use secure implementations of AES, RSA, and OpenPGP, along with open-source cryptographic libraries. This eliminates the possibility of clandestine backdoors in the encryption algorithms.

Proton Mail in the press:

• "Proton Mail is an email system that employs end-to-end encryption, preventing outside parties from monitoring." - Forbes
• "A new email service from a group at MIT who met at CERN promises to provide secure, encrypted email for everyone, protecting sensitive information from prying eyes." - Huffington Post

Stay updated with the latest news and offers from Proton:

• Facebook: /proton
• Twitter: @protonprivacy
• Reddit: /protonmail
• Instagram: /protonprivacy

For more information, visit: https://proton.me/mail

Our open-source code base: https://github.com/ProtonMail