Rigorous encryption - Your entire inbox is secured, on all your devices.

Your inbox is yours - We don’t spy on your communications to show you targeted ads.

Easy to use - Our all-new app has been redesigned to make it easier to read, organize, and write your emails.

Upgrade to a paid plan to get more done and support our mission.

Proton Mail is free - We believe everyone deserves privacy.

Send Password-protected Emails to anyone.

Keep your inbox tidy and clean with folders, labels and simple swipe-gestures.

Easily manage your email with conversations.

Switch between multiple Proton Mail accounts.

Send and receive encrypted emails and attachments with ease.

With the all-new Proton Mail app, you can: “Proton Mail offers encrypted email, which makes it virtually impossible for anyone to read it except the sender and the recipient.” Used by millions worldwide, our all-new email app protects your communications and has everything you need to easily manage your inbox.

Proton Mail is encrypted email from Switzerland.

Protonmail encryption