Proton Mail: Encrypted Email

Proton Mail is the encrypted email app trusted by over 100 million people. Get a secure, private email address protected by end-to-end encryption, with no ads, no AI training and no inbox scanning. Based in Switzerland and protected by some of the world's strictest privacy laws. Your inbox, your rules.

Why choose Proton Mail for secure email

✔ Free encrypted email: create a free @proton.me or @protonmail.com email address

✔ Password-protected emails: send encrypted emails to anyone, even people who don't use Proton

✔ Spam, phishing and tracker protection: with built-in spam filters, phishing alerts and email tracker blocking

✔ Organize your inbox: with folders, labels and simple swipe gestures

✔ Offline mode: read, write and organize emails offline, and everything syncs when you're back online

✔ Private categories: keep important emails in focus with automatic, private categories

✔ Multiple accounts: switch between multiple Proton Mail accounts in one secure email app

✔ Get up to 1 GB of free email storage, or up to 15 GB with Mail Plus

🔒 Secure email with encryption

Everything in your inbox is stored with zero-access and end-to-end encryption, emails between Proton users can only be read by you and your recipient. Proton Mail can't read or scan your messages. Our open-source apps use OpenPGP encryption and are independently audited.

🎭 A private alternative to temp mail

Need a temp mail address for a sign-up? Create up to 10 free hide-my-email aliases on the web. They forward to your inbox, keep your real email address private, and can be disabled or deleted at any time.

🔄 Switch to secure email

Easy Switch moves your email to your new secure inbox with no manual exporting or importing. Connect Gmail to use your Gmail address alongside your Proton email in one secure inbox, or set up auto-forwarding from as many Gmail accounts as you like.

The Wall Street Journal: "Proton Mail offers encrypted email, which makes it virtually impossible for anyone to read it except the sender and the recipient."

💜 How can Proton Mail be free?

We believe everyone deserves private email. Free accounts are funded by our community of paid subscribers. Upgrade for more email storage, more addresses and custom domains.

Follow Proton for the latest news and offers:

Facebook: /proton

X: @protonprivacy

Reddit: /protonmail

Instagram: /protonprivacy

Learn more: https://proton.me/mail

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