Proton updates

Introducing the new Lumo 2.0, the private AI assistant with advanced reasoning, image generation, deep web search, and long-term memory.

Proton Drive CLI is now available for Windows, macOS, and Linux. Upload, download, share, and automate your Drive workflows from the terminal.

Proton Drive is faster than ever, with smoother syncing, faster uploads and downloads, and the same end-to-end encryption.

Proton Drive’s cryptography update brings up to 4x faster file encryption and decryption while keeping end-to-end encryption at its core.

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

Take a look at the new features we're planning for Proton Pass in spring and summer, and catch up on our latest releases.

You can now organize your team members and simplify team password sharing with groups in Proton Pass. Find out how to create a group

From faster file transfers to smoother mobile photo browsing, here’s how strong Proton Drive started in 2026.

Enable team productivity while keeping data private and secure with Proton Workspace. Privacy‑first collaboration tools for modern businesses.

Core file operations in Proton Drive now use the Drive SDK for faster, more reliable performance. See our progress and what’s coming in 2026.

To help you work in the terminal, Proton Pass now offers a command-line interface (CLI) for enhanced productivity and increased security.

Proton Drive now includes Proton Sheets, giving you secure, encrypted spreadsheets for safer collaboration, organized data, and aligned teams.

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

Proton for Business now offers MDM support, more dedicated servers, and gateway monitoring.

When something unexpected happens, make sure your loved ones can get the critical data they need with Emergency Access for your Proton Account.

Lumo 1.1 is a faster, smarter AI assistant that matches Big Tech’s capabilities while protecting your privacy with zero-access encryption.

You can now move pictures and albums from Google Photos or any folder into Proton Drive for Windows — all protected by end-to-end encryption.

Your AI chats deserve privacy. Learn how Lumo keeps your conversations confidential with zero-access encryption and no logs.

Lumo gives you the power to solve problems big and small, while keeping your personal data confidential. Try it now.

See what new features all Proton services have in store for the next several months. We rely on your feedback for these roadmaps, so let us know what you think.

Get an early look at our Proton Drive SDK. Not ready for public use yet, but open for feedback from developers and the open-source community.

Catch up with what we released in Proton Pass over the spring and find out what we'll be releasing this summer.

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

Check out Proton Drive’s summer roadmap for 2025, including Docs and Photos performance upgrades, and new ways to collaborate privately.

Organize your life better with support for more items in Proton Pass, storing all of your essential day-to-day data in a custom format that works for you.

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

Behind the scenes of Lumo’s design journey, from its name and mascot to its immersive universe. See how Proton brought a private AI assistant to life.

Albums in Proton Drive makes it easier than ever to store and manage photos and videos while protecting your memories with end-to-end encryption.

On World Password Day, Proton Pass asks the question: Do we need passwords anymore? Are there better alternatives? Find out in our blog.

Get up to date with the Proton Pass product updates we made over winter and see what we have planned for spring

We're sharing the roadmaps for all our services so you can see what's coming and give us your feedback.

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.

This spring, we're adding long-awaited features in Proton Drive, like albums, folder sync on macOS, and new Docs formatting tools. See more.

We've added a new Optimize Storage feature in Proton Drive for Windows to manage synced folders easily. See more updates you may have missed.

Rebuilt from the ground up, the new Proton Drive for macOS app offers enhanced performance, improved reliability, and a refreshed design

Discover the latest Proton Drive updates designed to help you collaborate and enhance your workflow without compromising security.

Our business password manager with Single Sign-On (SSO) can help keep your company secure and save employees time.

Your email aliases can send emails, save you money on hosting services, and help you manage multiple inboxes: find out how

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

Discover the tools, features, and improvements coming to Proton Drive’s secure cloud storage and document editor this winter and spring.

Take a look at the upcoming features and improvements coming to Proton Pass over the next several months.

Gather feedback, track changes, and more with Docs in Proton Drive, a secure alternative to Google Drive from the privacy experts at Proton.

We've improved Proton Drive for Windows to make it easier to securely collaborate with others from your desktop.

Pass Family helps you manage the passwords and logins of up to six family members and gives you more time to spend with your family.

As students build their lives online, Proton makes it safe for them to access educational resources, communicate with each other, and share knowledge online safely.

Proton Drive provides private and secure file sharing, document editing, and cloud storage for businesses of all sizes. Take control of your company's data.

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

Enhance your productivity and make using the internet easier with Identities and biometric authentication in Proton Pass

This article reviews the key features and security architecture that make Proton Wallet a private and secure wallet that is as easy to use as email.

Proton Wallet is an easy-to-use self-custodial wallet that makes financial freedom attainable for everyone.

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.

Share passwords, bank details, and other sensitive data securely using unique, end-to-end encrypted links with anyone.

Create docs and collaborate in real time on documents knowing they are end-to-end encrypted.

Enjoy enhanced collaboration on private files and folders by sharing files directly via email addresses.

With our new macOS and Linux apps, plus a browser extension for Safari, Proton's secure password manager is now on all major platforms.

Proton Pass Monitor is an advanced security feature that detects credential leaks and helps you defend your accounts.

Proton Pass now distributes its app on the open source app repository F-Droid, giving you more privacy and freedom.

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

Proton Pass supports passkeys for everyone, allowing you to manage and use passkeys across all devices seamlessly.

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.

Proton is proud to announce the new Proton Pass Windows app with offline access.

Announcing the launch of Proton Pass for Business, bringing secure passwords and email aliases to companies.

We're lowering the price of the Proton Pass Plus plan to $1.99/month for annual plans.

Proton Pass has been one of the fastest-growing password managers and our fastest developing product. A review of progress in 2023.

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

Automatically back up photos from your smartphone to the cloud using Proton Drive. Protect your memories with end-to-end encryption.

Protect your Proton Pass account and passwords with the Proton Sentinel high-security program. Now included with Proton Pass Plus plans.

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

The Proton Drive Mac app lets you sync files across all your devices, access version history, back up photos, and more.

Safely share passwords, login details, and secure notes with end-to-end encryption using Proton Pass.

Unlike Dashlane’s restrictions on password storage, Proton Pass offers unlimited passwords and devices for free.

We’ve got exciting new features coming up for Proton Pass. Son Nguyen, head of the Proton Pass team, explains what you can expect.

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

Proton Pass’s code has been made open source and passed an audit carried out by the security experts at Cure53.

The Proton Drive Windows app lets you easily sync your files and optimize your storage. Download it today.

We’ve launched Proton Pass, a unique password and identity manager that lets you generate and store secure passwords and email aliases.

The price of monthly subscriptions is increasing, but there’s no price increase for anyone currently subscribed or on an annual subscription.

The Proton Family plan gives six family members access to all Proton’s services and premium features.

Proton Drive automatically saves previous versions of your files, meaning you’ve always got a backup in case the worst happens.

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

Thibaud Eberwein, the Head of the Proton Creative Studio, explains how we created the logo for our latest service, Proton Pass.

Proton Pass, Proton’s new password and identity manager, uses advanced encryption so you can securely store and share login credentials.

The beta version of Proton Pass, Proton’s new password and identity manager, is now available to Proton Lifetime plan subscribers.

Shared calendars make planning events together easier without sacrificing your privacy. Learn how to share calendars with Proton users.

The code for the Proton Drive Android and iOS apps is now open source, meaning anyone can examine it for themselves.

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.

Proton Drive apps for Android and iPhone/iPad are here. You can now upload, access, share, and download your files on your mobile device.

Proton Calendar for iPhone is now available for everyone. Take your schedule with you while keeping it private.

In less than two months since launch, Proton Drive surpassed one million files uploaded per day! More features and enhancements coming soon.

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

Proton Drive uses a unique system to stream large files so Proton Drive remains fast and responsive and your files remain encrypted.

Proton Drive protects your data, but perfect security is impossible. This threat model describes the threats it can and cannot counter.

We want to share our short-term development roadmap for Proton Drive. We explain what you can expect and when.

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

You can now sign in to your Proton Account using a U2F or FIDO2 security key as part of your two-factor authentication process.

Our end-to-end encrypted cloud storage service, is available to everyone! Quickly and securely store and share your files with Proton Drive.

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

Matthias Margot, who works on our core web apps, explains how and why the Proton Front-end team switched from a polyrepo to a monorepo setup.

Access all the premium features on Proton’s privacy-by-default ecosystem and protect all your data with one subscription.

Proton Calendar for Android is now available for download on Google Play.

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.

Bart Butler, our CTO, discusses the challenges and successes of our Engineering team in 2021 and previews what we have in store for 2022.

Our privacy-focused, encrypted calendar is now available in beta for Android devices. Here’s how to download the app and start protecting your schedule.

Proton Drive lets you share end-to-end encrypted files and folders with secure links.

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.

Everyone who uses Proton Mail can now access our privacy-focused, encrypted calendar. Available for Android and web.

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

You can now send and receive event invitations with Proton Calendar. These invitations work with most popular calendar apps, making it easy to plan events with friends.

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.

We’re making Proton tools even more seamlessly connected, letting you sign in once to access your inbox, calendar, cloud storage, and more.

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

Learn how Proton Drive uses end-to-end encryption to protect your photos, documents, and other sensitive data.

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.

Proton provides anti-censorship measures to help users bypass DNS blocks. This article explains how these systems work.

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.

The Proton Calendar uses an innovative encryption model to deliver the high level of security Proton users expect.

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.

We have now released Proton Mail version 3.1.4 which brings two important enhancements.

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.