Secure email that protects your privacy

Keep your conversations private. Proton Mail is an encrypted email service based in Switzerland.

Need email for work? Discover Proton’s secure business email

Images of the end to end encrypted and zero access encrypted Proton Mail inbox and message composer.
End-to-end encryption keeps your emails safe from data breaches and unauthorized access.

End-to-end encryption

Proton Mail is a private email service that uses open source, independently audited end-to-end encryption and zero-access encryption to secure your communications.

This protects against data breaches and ensures no one (not even Proton) can access your inbox. Only you can read your messages.

Free private email

Everyone has the right to privacy, which is why we make Proton Mail available for free. You can upgrade to a paid account to access more features and support our fight for a better internet.

Your data, your rules

Proton Mail is an encrypted email service that respects privacy and puts people (not advertisers) first. Your data belongs to you, and our encryption ensures that.

Swiss privacy

Proton is incorporated and headquartered in Switzerland. This means all your data is protected by strict Swiss privacy laws and Swiss neutrality.

Private email on the go with our mobile apps

The ease and security of Proton Mail, on all your devices.

Web app

Our web app lets you experience a better, more private way of emailing, with a modern and easy-to-use interface.

Android app

Proton Mail for Android has everything you need to easily manage your inbox and is used and trusted by millions worldwide.

iOS app

Whether you're on your iPhone or iPad, you can read and respond to emails securely with the Proton Mail iOS app.


Proton Mail Bridge integrates your Proton Mail account with your favorite email client while providing you with the security of encryption.

Personalize your inbox and get through your messages faster.

Switch to Proton in one click

Moving your existing emails, contacts, and calendars to your new secure inbox is easy. Our Easy Switch tool handles it all in a single click.

Find anything with advanced search

Search the full contents of your emails to find the one you’re looking for. It all happens on your device, and your data is always encrypted.

Quickly unsubscribe from newsletters

Keep your encrypted inbox clutter-free and remove yourself from mailing lists with one click.

Your own address with your own domain name

Set up addresses with your own domain name for a personalized email address or get a address.

Work faster with keyboard shortcuts

Designed to be intuitive, our optimized keyboard shortcuts help you get things done faster.

Use your favorite email client

With Proton Mail Bridge, you can use desktop clients via IMAP/SMTP like Microsoft Outlook, Apple Mail, or Mozilla Thunderbird while benefiting from Proton Mail’s end-to-end encryption.

Proton Mail is trusted by tens of millions of people worldwide to keep their communications private.

Choose an email that is secure and private by default.

Get an advanced inbox with Proton Mail

Intuitive and free

Our free email has a simple, user-friendly design, which makes it easy to read, organize, and write emails. Providing free encrypted email means everyone can control what happens to their data.

An easy alternative

Proton is a simple move toward a better internet where privacy is the default, offering an all-in-one solution that includes encrypted email, calendar, contacts, file storage, and a VPN.


Protect your communications with an encrypted email service that is private by default.


Your calendar is a record of your life. Keep it private with our encrypted calendar.


Secure your files with encrypted cloud storage that gives you control of your data.


Your gateway to online freedom. Access blocked content and browse privately.

Why use Proton Mail?

Easily move your data from Google

Easy Switch lets you effortlessly import existing emails, contacts, and calendars from Gmail and other providers to Proton.

Switch to Proton Mail
Proton business

Secure your business

In addition to protecting millions of individuals, Proton secures more than 10,000 businesses, including many of the world’s largest public and private organizations.

Learn how Proton can improve the security of your business and comply with data protection and privacy laws.

Online privacy, for your whole family

The Proton Family plan lets you protect your loved ones by giving them access to all Proton services and premium features.

Have a question?

Proton provides customer support you can depend on.

We work across multiple time zones to provide 24/7/365 support. At Proton, it is always possible to reach a real person and get a real solution.

Proton Mail FAQ


Proton is privacy by default.
Choose a better internet.

One account for all Proton services.