Proton Mail: Encrypted Email

Proton Mail's all-new encrypted email app for Chrome protects your communications with end-to-end encryption and makes managing your inbox simple. Create @proton.me or @protonmail.com addresses, send encrypted messages and attachments, switch between multiple Proton Mail accounts, and keep your inbox tidy with folders, labels, and intuitive swipe gestures. Enjoy new mail notifications, dark mode, and the ability to password-protect messages, giving you control over your privacy.\n\nSecurity and privacy are built in: zero-access architecture means Proton cannot decrypt your data, and client-side encryption keeps your content private across devices. The system uses open-source cryptography, ensuring transparent and verifiable protection. Need to switch from another provider? Proton Easy Switch and Gmail auto-forwarding help migrate quickly and safely, while phishing and spam protection help safeguard your inbox every day.