Proton Mail

Switch from Gmail to Proton Mail and send and receive emails in one place. No more toggling between inboxes.

Proton Mail now supports post-quantum encryption, helping protect new encrypted emails against future quantum threats.

Find out updates and new features you can expect for the Proton ecosystem in the Spring and Summer of 2026.

Proton Mail’s next-generation iOS and Android apps were rebuilt from the ground up. Here’s why we did it and what it changes for users.

See what’s new in the redesigned Proton Mail app for iOS and Android. Enjoy offline mode and a smoother experience on both platforms.

See what’s new in Proton Mail and Calendar: Newsletter controls, mobile alpha, Calendar upgrades, and what’s coming next this summer.

Proton Mail's Newsletters view helps you manage email subscriptions, organize your inbox faster, and stay in control privately.

This spring and summer, we’re rolling out some of the biggest updates yet to Proton Mail. Here’s a look at what’s coming soon.

Preview upcoming updates to Proton Mail and Proton Calendar, including performance boosts, new features, and enhanced privacy tools.

The Proton Duo plan makes it easy for two people to protect their privacy. Get encrypted email, 2 TB of storage, and more.

With Proton Scribe, your team will save time writing emails, and you'll protect your business data by reducing the need to expose it to AI assistants.

With Dark Web Monitoring, you can have Proton watch for data leaks, ensuring you can change the passwords to accounts affected by a breach.

The Proton Mail desktop app offers a fast and focused experience to access your email and calendar.

With hide-my-email aliases, you can keep your email address private, avoid data breaches and prevent phishing or spam emails.

You can forward emails automatically from your Proton Mail Account to family members or colleagues with end-to-end encryption.

We’re announcing dozens of new features in Proton Mail and Proton Calendar that were highly requested from the community.

Proton Mail's new Tracking Links Protection feature removes known tracking link parameters, letting you click links without surveillance.

You can automatically forward all the emails sent to your old Gmail address to your secure Proton Mail inbox.

With Schedule send, you can set emails to be delivered later at a time convenient for you and your recipient.

Get the new Proton Mail Bridge with major performance and stability improvements, including syncing your inbox up to 10 times faster.

You can protect more of your information from trackers on Proton Mail’s web and iPhone/iPad apps.

As 2023 approaches, we look at some new and exciting developments coming your way on Proton Mail and Proton Calendar.

We have a zero-tolerance policy for violations of our Terms of Service. We explain how we fight abuse without compromising your privacy.

Marco Martinoli, a member of our Cryptography team, explains how we created a message content search that works with our encryption.

In the biggest redesign of our mobile app ever, we are excited to announce the new Proton Mail app for iOS is available for all!

With Proton Mail’s enhanced tracking protection, you can enjoy a cleaner, more private inbox free from trackers and snooping email senders.

Recently, a self-published paper that was not peer reviewed claimed weaknesses in Proton Mail's cryptographic architecture. The claims made in this paper are not inherent to Proton Mail's architecture. We do not believe the paper’s arguments constitu

今天，我们为14亿中国人带来了本地化支持。这是我们为所有人带来互联网隐私和安全的使命中非常重要的一步。

Introducing GDPR.eu, a new site to help businesses achieve GDPR compliance.

Proton Mail’s new Contact Groups feature makes it simple to organize your contacts and send emails to dozens of contacts at once.

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.

We maintain the OpenPGPjs encryption library. After some recent code enhancements, OpenPGPjs underwent an independent security audit, the results of which are discussed in this article.

Like many of you, we have seen the story this weekend where it was revealed that Proton Mail was being used by White House staff.

Proton Mail is announcing today the launch of the Proton Mail Bridge, which enables end-to-end email encryption for email clients including Microsoft Outlook, Thunderbird, and Apple Mail.

Proton Mail is announcing today the launch of the world's first encrypted contacts manager that also features digital signature verification.

With a @proton.me address, you can easily share your email address with others. Learn how to activate your @proton.me address in this article.

Proton Mail is joining the cryptocurrency revolution. Bitcoin is one of our officially accepted payment methods. And no worries we will HODL for you!

As part of our efforts to continue protecting user privacy, we are launching a Tor hidden service to combat censorship and surveillance of Proton Mail users.

Today, we are happy to become the first and only secure email service to support Secure Remote Password (SRP), a much more secure authentication method.

One of the biggest challenges at Proton Mail is doing effective spam filtering with encrypted emails.

We believe a technology cannot be great without excellent support. Meet the people who are supporting the Proton Mail Community.

World's largest secure email service allows open signups for the first time since 2014 and releases mobile apps.

Guide to all the new Proton Mail's features.

In this article we explain the difference between Login and Mailbox passwords.

Get to know your Proton Mail inbox with these quick actions. As a reward, we’ll upgrade your storage to 1 GB for free.

We have redesigned Proton Mail from the ground up to make it even easier to use, give it a new look, and add more personalization options.

Keyboard shortcuts allow power users to easily navigate the Proton Mail interface, organize, open, close, or archive your emails

iPhone and iPad users can now change their default email app from Apple’s Mail to secure and private Proton Mail.

Proton Mail launches Undo Send, a feature that allows a few seconds consideration before an email is sent.

The batch GCD algorithm can extract secret keys from large databases of public keys. Proton Mail is secure against this vulnerability.

Proton Mail has temporarily changed its certificate authority to Let’s Encrypt, a nonprofit certificate authority run by the Internet Security Research Group.

Multi-account support is now available on the new version of Proton Mail iOS. Access all your Proton Mail accounts on the go with your iOS device.

Our Android security model explains what our app does to secure Proton users’ data. This article outlines how we handle data and mitigate potential attacks.

Our Proton Mail Android app is open source. We are committed to transparency and contributing to the open source and privacy tech community.

Our Bridge app is now open source for macOS, Windows, and Linux. Find links to the code and an independent security audit report.

You can use Proton Mail Bridge with IMAP/SMTP email clients. Here we explain the Bridge security architecture and how it protects your data.

Proton Mail Linux users can now connect their email accounts with the Thunderbird client.

This document describes the vulnerability disclosure policy our security team follows when we discover flaws in third-party products.

DKIM key management lets users rotate their keys manually, making it harder for attackers to spoof their email address.

Russia has periodically made attempts to block Proton Mail. Here is the current status and how you can bypass blocks placed on Proton Mail.

We have published the Proton Mail iOS security model to highlight how Proton Mail for iOS has a higher level of security compared to typical apps.

We have released the Proton Mail iOS app as open source software as part of our commitment to transparency and supporting the developer community.

It’s important to trust your email provider because they safeguard some of your most sensitive data. Should you trust Proton Mail?

The new version of Proton Mail Android has multi-account support so users can access multiple Proton Mail accounts on their Android device.

Proton Mail official clarification about Huawei partnership.

The monopoly of Apple and Google over app distribution is bad for the Internet. Here’s how Proton is working to expand users’ choices.

If you still use Internet Explorer, you will need to switch to a more secure, modern web browser to access Proton Mail.

Proton Mail has become the first and only encrypted email provider to support elliptic curve cryptography (ECC), providing more security and performance.

Proton Mail supports the European Journalism Centre and their new project DataJournalism.com.

In the past week, the Russian government has been attempting to prevent Russian citizens from sending messages to Proton Mail. We believe this block is unjustified, and we will restore full services to users in Russia.

Today we’re reflecting on the new features, accomplishments, and events that shaped Proton Mail in the past year, and our vision for the future.

We reflect on what we’ve accomplished together so far and where we are going next.

Now with the click of a button, you can send phishing scams straight to our team and help make the Proton Mail community safer.

We give everyone the opportunity to test new features before they’re released to the public. Here’s how to become a Proton Mail beta tester.

Address Verification allows you to be sure you are securely communicating with the right person, while PGP support adds encrypted email interoperability.

If you’re on a Proton Mail paid plan, you can activate a short @pm.me email address with your username at no extra cost.

Proton Mail mobile version 1.8.0 is now available for both iOS and Android, bringing a large number of improvements. The biggest change is the addition of encrypted contacts on mobile!

Today we are officially launching Proton Mail Bridge, which brings easy-to-use email encryption to desktop email clients.

Today we're launching a new contacts manager, the first one in the world that includes both end-to-end encryption and digital signature verification.

Secure your business communications with end-to-end encrypted mail, calendar, storage, and VPN. Find out more about Proton for Business.

For nearly a year, Google was suppressing Proton Mail from search results for our primary keywords. This episode illustrates that Search Risk is serious and potentially fatal for small businesses.

OpenPGPjs is the world's most popular JavaScript PGP email encryption library and is used by millions of end users and hundreds of developers.

As of 12:30PM Geneva time, Proton Mail iOS and Android apps are available worldwide. Proton Mail is officially out of beta now and we are allowing open signups.

World's largest secure email service releases version 2.0 under open source license

Free email accounts - now with open source code!

ProtonMail's front end encryption is completely open source and uses the OpenPGPjs library.

High security email service dramatically accelerating development to meet immense demand.

Proton Mail’s crowdfunding campaign has surged past $500,000 with the support of over 10,000 backers.

Proton Mail launched in Public Beta.