Secure email for everybody.
Secure Email, No Ads
Focus on the important things. The ease and simplicity of Proton-Mail combined with its unique level of security leads to a fast and organized workflow. No distraction from advertisements, just email as it should be: private and secure.
Encrypt Everything
Your data in Proton-Mail is always encrypted: emails, calendars, contacts, everything. Easily send a private email with the knowledge that the automatic email encryption protects your entire message from prying eyes.
For Business
Save time and money: Proton-Mail hosts all your business emails end-to-end encrypted. We enable your business to use the benefits of the cloud - availability, cost-efficiency, flexibility, automatic backup - without compromising on security. With Proton-Mail you own your data, no one else can access it. Secure your business emails today with Proton-Mail.
Fully Anonymous
Everyone has the right to privacy, and this includes encrypted email. That's why the basic secure email account in Proton-Mail will always be free of charge. No personal information and no phone numbers are required to register your anonymous email account.
Encrypted Calendar
Organization is key: Regain control over your busy life with Proton-Mail's encrypted calendar. The calendar is integrated seamlessly into the secure email client and can be easily accessed on any device. Event notifications are sent end-to-end encrypted to fully protect your privacy.