ProtonMail - protonmail.com

What is ProtonMail? ProtonMail is open source and secure email service, developed by CERN and MIT scientists and protected by Swiss privacy law. Founded in 2014, ProtonMail is an end-to-end encrypted email service written in: JavaScript, PHP by Dr. Andy Yen; Jason Stockman; Wei Sun.

Is ProtonMail free?

ProtonMail is always free.

If you don't have any ProtonMail account yet, click here to create a ProtonMail account.

How to sign into ProtonMail on the web

  1. Visit Protonmail, click "Login". Or you can visit the Protonmail login page.
    Protonmail login

  2. Enter your username/email address and password on the box. Then click "Login".

  3. Congratulation, now you go to inbox.