ProtonMail Is the world’s largest encrypted email provider with over a million users. Secure mail application ProtonMail for Android produces end-to-end PGP encryption and makes it easy to use encrypted email on your mobile device. ProtonMail provides a modern user interface, with the latest features such as customizable gestures and the ability to send messages with a limited lifetime.
Since our founding by CERN scientists in 2013, we have been joined by citizens from around the world to support our mission to protect online privacy. Our mobile app is made possible by a record $ 550,000 fundraising campaign. With app ProtonMail you can register a mail account for free ProtonMail and discover the secure email of the future.