- Proton: Privacy by default
Proton was started in 2014 by scientists who met at CERN and shared a vision of an internet that defends freedom and puts people first Our transparency, open-source software, and rigorous encryption have earned Proton millions of users — and the recommendation of the United Nations
- Download all Proton apps
Download Proton Mail, Proton Calendar, Proton VPN, and Proton Drive for your device (Android, iOS, Windows, macOS, or Linux)
- Proton Account: Sign-in
Sign in to your Proton Account to access all encrypted Proton services such as Proton Mail, Drive, Calendar, and more Don't have an account? Create one for FREE
- Proton Mail: Get a free email account with privacy and encryption | Proton
Proton Mail is the world’s largest secure email service with over 100 million users Available on Web, iOS, Android, and desktop Protected by Swiss privacy law
- Proton Mail
Proton Mail is based in Switzerland and uses advanced encryption to keep your data safe Apps available for Android, iOS, and desktop devices
- Proton Mail: Sign-in
New to Proton? Create account Trouble signing in? Proton Privacy by default
- Learn about Proton and our vision for a better internet | Proton
We launched Proton in the summer of 2014 after a successful public crowdfunding campaign in which over 10,000 individuals donated over $500,000 to bring our shared vision to life
- Proton Mail: Sign-in
New to Proton? Create account Trouble signing in? Proton Privacy by default
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