From the very beginning, we have put a strong engineering emphasis on system reliability and availability. Today we are announcing a service level agreement (SLA) that puts our promise to business users in writing: 99.95% uptime or better. Since we first opened to the public in 2014, ProtonMail has grown at an accelerating pace and …

As part of our commitment to open source, we maintain the OpenPGPjs encryption library. After some recent code enhancements, OpenPGPjs underwent an independent security audit, the results of which are discussed below. At ProtonMail, our goal is to make encryption as widespread and accessible as possible. We believe a key step toward that is having …

With ProtonMail version 3.14 we introduce PGP support, which includes import of PGP keys into ProtonMail contacts for encrypted communication with external PGP users, address verification with trusted keys, and several other improvements. PGP Sending All ProtonMail users can now associate public keys with individual addresses in their contacts to enable encrypted communication with addresses …

On this page, you can find a full list of reviews of ProtonMail’s Secure Email service Since our launch in 2014, ProtonMail has attracted significant interest from news outlets and technical professionals as the first secure email service with end-to-end encryption. This page contains an updated list of independent reviews to make it easier for …

Today we are officially launching ProtonMail Bridge, which brings easy-to-use email encryption to desktop email clients. Ever since the day that we first got the idea to create ProtonMail, one of the most enduring challenges has been how to do email security right while simultaneously making encrypted email easy enough to use for normal people. …

ProtonMail is announcing today the launch of the ProtonMail Bridge, which enables end-to-end email encryption for email clients including Microsoft Outlook, Thunderbird, and Apple Mail. December 6, 2017 Geneva, Switzerland ProtonMail Bridge is an innovative application designed to revolutionize encrypted email. After nearly two years of research and development, the company has solved one of …

From Black Friday until Cyber Monday (Nov 24-27, 2017), it is possible to get up to a 45% discount on ProtonMail subscriptions! This year, we are happy to offer again a special promotion for Black Friday! Last year, we had a very interesting promotion where we released a limited number of ProtonMail Lifetime accounts. While …

ProtonMail is announcing today the launch of the world’s first encrypted contacts manager that also features digital signature verification. November 21, 2017 Geneva, Switzerland Starting today, the new contacts manager is available to all of ProtonMail’s 5 million users around the world. The development and launch of this feature was driven by the feedback that …

ProtonMail started as a globally distributed team and against common advice, we stayed distributed. Three years later, here are some of the things we have learned about diversity in tech. Diversity in tech is an important and sometimes controversial topic these days. Although it wasn’t done by design, ProtonMail has evolved to become a fairly …

Security is a key consideration when it comes to Bitcoin. Here’s how you can keep your Bitcoins safe from theft and hacking. When you invest in Bitcoin, there isn’t just the worry that the price of Bitcoin will drop, but also the possibility that your Bitcoin will be stolen. Unlike traditional investments, there is very …

We’re happy to announce the new notifications snooze and schedule notifications snooze functions coming with ProtonMail Android version 1.7.0. The updated app also includes new languages support like Dutch, Polish, Spanish, Italian, several bug fixes and improvements, and is now available for download. DOWNLOAD IT FROM It is still possible to register for the ProtonMail Mobile Beta Program. Not …

The ProtonMail iOS secure email app brings language support for German, French, Russian, Spanish, Turkish, Polish, Ukrainian, and Dutch. DOWNLOAD IT FROM  It is still possible to register for the ProtonMail Mobile Beta Program. Not only is this a great way to support ProtonMail, you will be able to get early access to the newest …