Proton | Privacy by Default 

A better internet starts with privacy and freedom.

Take control of your data with our end-to-end encrypted ✉️ email, 🗓️ calendar, 🗂️ file storage, 🔑 password manager, and  🌐 VPN. Our services have no ads and are free forever because everyone deserves privacy.

🔎 🔒  About Proton 

Founded in 2014 by former CERN and MIT scientists and launched with the support of a record-breaking crowdfunding campaign, Proton remains solely funded by its paid users and committed to making privacy the default online. 

All our services are end-to-end encrypted, open-source, independently audited, and follow the principle of “your data, your rules” to ensure your privacy and security. Not even Proton can access your data.

Proton has become a leading advocate for privacy and fair internet in just ten years, cited by Axios, the New York Times, the Financial Times, Jack Dorsey, Forbes, the US Congress, and more. Today, we protect the data of over 100 million people and businesses globally.