Proton

Earlier today, we released Proton Mail 2.0 to the world. We are happy to announce that we are also releasing Proton Mail 2.0 as open source software! From the beginning, we have been strong proponents of open source software and the core cryptography libraries that we develop and use have been open source from day one.

Today, we are happy to take the next step and completely open source our webmail interface. This means all the Proton Mail code that runs on your computer is now available for inspection. We hope that by opening up our platform, we will encourage additional contributors to help us make Proton Mail the world’s most secure email service.

Our move to open source has actually been coming for a long time. While it would have also been possible to open source Proton Mail 1.x, we felt that such a move was not appropriate given that the code was intended to be deprecated. By open sourcing Proton Mail 2.0, we are open sourcing the future of Proton Mail. As we continue to expand our private email service with mobile apps, you can look forward to more open source announcements as our code base matures.

Proton Mail 2.0 can be viewed online on Github at the link below. As a nod to our CERN and MIT roots, we are releasing under the permissive MIT license. Let us know if you do something cool with our code.

https://github.com/ProtonMail/WebClient(neues Fenster)

We welcome all feedback at [email protected] and look forward to continuing to improve Proton Mail with your help!

Verwandte Artikel

Illustration of a QR code inside an envelope with an alert symbol suggesting the code is part of a scam
en
Quishing works by tricking people into scanning a scam QR code disguised to look legitimate. Here's how to protect yourself from quishing scams.
Can I change my Gmail address without creating a new account?
en
This article will guide you through several ways you can edit your Gmail address by adding a few small tweaks.
A stylized icon resembling the Google Photos logo with a dark triangular warning sign containing an exclamation mark, representing Google Photos safety issues
en
Is Google Photos secure to share private pictures? Here's how its protections can fall short — and other options for safer photo sharing.
how to change your email address
en
  • Privatsphäre-Richtlinien
Learn how to change your email address across email services, including Gmail, Yahoo, Outlook, and iCloud without risking your data.
Who is responsible for protecting CUI?
en
  • Privatsphäre-Richtlinien
This article breaks down CUI, the parties responsible for marking and guarding it, and what goes into keeping it secure.
The cover image for a Proton Pass blog about how to change your Facebook password settings. The image shows the Facebook icon with a password field beneath it and a tick at the end of the password field
en
Here's a step-by-step guide for how to change or reset your Facebook password settings — and how to create a strong password you'll remember with Proton Pass.