The Swiss-based secure email application ProtonMail combines state-of-the-art security features with end-to-end encryption while being intuitive and easy to use. Used by millions of people around the world, the ProtonMail application respects your privacy and is secure against cyber attacks. "ProtonMail offers encrypted email, which makes it virtually impossible for anyone except the sender and recipient to read it." Messages are stored on ProtonMail servers using end-to-end encryption at all times and transmitted in encrypted form between Proton servers and user devices. This largely eliminates the risk of message interception.
- Create a new encrypted protonmail.com email address
- Send and receive encrypted emails and attachments with ease
- Switch between multiple accounts
- Keep your inbox neat and clean with folders and labels
- Quickly organize emails with customizable swipe gestures and labels
- Receive new email notifications
- Send password protected encrypted emails to non-ProtonMail email addresses
- ProtonMail is 100% free with no captures. If you like using ProtonMail, you can upgrade to a premium account
- Automatic "easy to use" end-to-end encryption that is invisible to the user
- Zero access encryption storage formatting that not even Proton can read
- Open source encryption that allows inspection by security experts around the world.
- ProtonMail is hosted entirely in Switzerland, under the protection of the strictest privacy laws in the world.
Required Android Versions : Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]