Correo seguro para todos!

Tutanota es el servidor de correo más seguro del mundo y sorprendentemente fácil de usar. Regístrate hoy para tomar control sobre tus bandejas de correo.
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Seguro contra atacantes
Con encriptación extremo-a-extremo y 2FA, tus mensajes de correo electrónico nunca han sido más seguros. El cifrado incorporado garantiza que tu buzón de correo te pertenece: nadie puede descifrar o leer tus datos.
Amamos el código abierto

Tutanota es de fuente abierta para que los expertos en seguridad puedan verificar el código que protege tus correos. Nuestra App de Android está libre de Google, haciendo de Tutanota el mejor servicio de correo de código abierto

En tu dispositivo favorito
Con aplicaciones para iOS y Android, tus correos electrónicos seguros están disponibles en cualquier momento. Nuestro cliente web rápido y aplicaciones totalmente equipadas aseguran que los correos electrónicos cifrados sean una experiencia agradable.

Correo electrónico seguro gratuito sin publicidad

Nos tomamos en serio tus necesidades de correo para ofrecerte un servicio de correo seguro, gratuito y sin publicidad. Trabajamos las 24 horas para brindarte un servicio que te permita enfocarte en las cosas importantes. Desde nuestro diseño claro y minimalista hasta las configuraciones de Etiqueta Blanca, estamos comprometidos con hacer de Tutanota el último servicio de correo que necesitarás.

We Encrypt Everything

We guarantee that your data in Tutanota is always encrypted - whether you use our secure webmail client, our apps for Android and iOS, or our desktop clients for Windows, Linux and Mac OS. Easily send a secure email with the knowledge that Tutanota encrypts subject, body and all attachments for you. Import all your contacts into Tutanota's encrypted address book, and rest assured that nobody else can access your contacts' personal information.

Correo electrónico anónimo: la privacidad es un derecho humano

Todos tenemos el derecho a la privacidad y la seguridad. Por eso la cuenta básica de correo de Tutanota será siempre gratuita y con todas las funciones de seguridad incluidas. No se requiere ningún dato personal, como número de teléfono, para acceder correo anónimo a tu cuenta. No registramos la dirección IP y descartamos la dirección IP en los mensajes entrantes y salientes. Tu derecho a la privacidad está en el corazón de Tutanota.

Free Encrypted Calendar

Tutanota comes with an encrypted calendar, free for all users. The calendar is integrated seamlessly into the secure email client and can be easily accessed on any device. Event notifications are sent end-to-end encrypted to fully protect your privacy. We are extending the current calendar so that you will be able to share encrypted calendars, send invitations, and more.

Feito con orgullo en Alemaña

Todo nuestro equipo tiene su sede en Hannover, Alemania. Todos tus correos electrónicos encriptados se almacenan en nuestros propios servidores en centros de datos altamente seguros en Alemania. Con sus estrictas leyes de protección de datos y el GDPR, Alemania tiene algunas de las mejores leyes del mundo para proteger tu derecho a la intimidad. La Constitución alemana subraya la importancia de la libertad de expresión y del derecho humano a la intimidad.

Luchadores por la Libertad

Creemos en la privacidad

La privacidad es un derecho humano fundamental. Estamos construyendo Tutanota para permitirte enviar correos electrónicos seguros a cualquier persona. Para luchar por nuestro derecho a la intimidad - para proteger a los periodistas, denunciantes y activistas de derechos humanos en todo el mundo - esta ha sido nuestra misión desde que hemos empezado a construir el servicio de correo electrónico encriptado Tutanota, y es un valor compartido en toda nuestra comunidad. Únete a nosotros y ayúdanos a construir el Internet del futuro: ¡ privado y seguro! Juntos vamos a detener la vigilancia masiva.

Asegura tu correo hoy

Comienza a usar Tutanota hoy.
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Últimos blog publicados

Birthday celebration: Here's to 8 years of Tutanota!
2019-12-10

Birthday celebration: Here's to 8 years of Tutanota!

Tutanota is the go-to app for secure emails: With built-in encryption all data is protected, and no one but the intended recipient can read your emails - even we, the Tutanota developers, have no access. Started in 2011, Tutanota now is an email client with an encrypted address book and calendar. Matthias Pfau explains why secure communications are so important in times of all-round surveillance.
Release Notes 3.64.2: Share your encrypted calendar & preparations for Bitcoin payments.
2019-11-27

Release Notes 3.64.2: Share your encrypted calendar & preparations for Bitcoin payments.

We are excited to let you know that we have released a major update for Tutanota! You can now share your encrypted calendar wih colleagues, friends or family. We have also switched our booking system so that it works with credit balances, which is a requirement to implement Bitcoin payments.
Security measures to look out for in a secure email service.
2019-11-21

Security measures to look out for in a secure email service.

Secure email accounts are becoming more and more popular. This is mirrored by the increasing number of reviews and comparisons about secure services. But what are the security measures that you must look out for? What does it take for an email provider to qualify as secure?
Why a social credit system is so scary.
2019-10-21

Why a social credit system is so scary.

It's Free Speech Week. So let's take a look at the worst enemy of freedom of speech: mass surveillance and its consequences. The modern form of mass surveillance, online surveillance, is easy, cheap and instanteneous. Surveillance results gathered online can be easily aggregated and calculated for real-life consequences, for example to establish a social credit system. And this affects freedom of speech, in one of the worst ways possible.
Email encryption: The ultimate guide on how to send an encrypted email in seconds.
2019-08-02

Email encryption: The ultimate guide on how to send an encrypted email in seconds.

Most email encryption guides are discouragingly long and complex - just like the process of getting end-to-end encryption set up with an email client such as Thunderbird or Outlook. This email encryption guide is different: It lets you send your first end-to-end encrypted email in seconds, right after you have finished reading. That's a promise!
The open source email service Tutanota fights for your right to privacy.
2019-06-19 / First published: 2018-08-14

The open source email service Tutanota fights for your right to privacy.

All Tutanota apps are Libre software to provide an open source email alternative to Gmail, Yahoo, GMX and others. To us this includes to publish our Android app on F-Droid. Unlike other secure email services, Tutanota does not use closed third party code - whether from Google or others - because we must be in full control of the open source code to offer maximum security and privacy. Our focus on open source combined with our deep respect for your right to privacy, makes Tutanota the best secure email service, now with an app on F-Droid.
Green email is the future: Tutanota uses 100% renewable energy.
2019-03-08

Green email is the future: Tutanota uses 100% renewable energy.

The privacy-friendly encrypted email service Tutanota relies entirely on green electricity. You can now use your Tutanota mailbox, knowing that all your secure emails are also green!
Secure email provider Tutanota is working on post-quantum cryptography.
2019-06-14

Secure email provider Tutanota is working on post-quantum cryptography.

We are happy to announce that the Leibniz University Hanover and the secure email service Tutanota have jointly acquired EU funding for a research project in post-quantum cryptography. Cryptography experts estimate that quantum computers will be able to break widely used encryption algorithms in a few years. With the progress in developing quantum computers, it is time to future-proof Tutanota's encryption algorithms against potential attacks from quantum computers.
Why an encryption backdoor would destroy online security.
2018-9-17

Why an encryption backdoor would destroy online security.

Politicians regularly demand that companies add encryption backdoors to their end-to-end encrypted email and cloud services to enable law enforcements to easier prosecute criminals. By demanding backdoors to encryption, Politicians are not asking us to choose between security and privacy. They are asking us to choose no security. This post explains why a backdoor is - and will always be - a stupid idea.

Asegura tu correo hoy

Deja de usar servicios de correo electrónico que no respetan tu privacidad.
Comienza a usar Tutanota hoy.
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