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  • Guías de privacidad
Usar el navegador web adecuado es crucial para proteger tu privacidad. Consulta las opciones de navegadores web más seguros que te mantienen a salvo del rastreo online en 2025.
illustration of protonmail lifetime account
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  • Noticias de Proton
Proton Mail is auctioning three Lifetime Accounts for 2019 to raise funds for charity. We’re asking the community to help us choose the beneficiaries.
illustration of ProtonCalendar security model
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  • Actualizaciones de producto
  • Proton Calendar
The Proton Calendar uses an innovative encryption model to deliver the high level of security Proton users expect.
illustration of EU e-evidence law
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  • Noticias de privacidad
We signed an open letter that opposes the EU’s proposal to loosen oversight of foreign data requests. We call on the EU to protect its citizens’ privacy.
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  • Noticias de Proton
Belarus blocked access to Proton Mail and Proton VPN inside the country on Nov. 15, 2019. Here’s how you can continue accessing Proton Mail.
The IT security experts at Proton Mail share their tips for securing your business's devices and network.
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  • Para empresas
The Proton Mail IT security team created an ebook to help small business owners improve their IT security. Get it here.
illustration of Proton Mail iOS open source
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  • Actualizaciones de producto
  • Proton Mail
We have released the Proton Mail iOS app as open source software as part of our commitment to transparency and supporting the developer community.
illustration of Proton Mail iOS client security
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  • Actualizaciones de producto
  • 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.
illustration of protonmail ios security recommendation
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  • Guías de privacidad
Activate Touch ID, Face ID, or PIN protection in the Proton Mail iOS app for added protection against malware and warrantless device searches.
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  • Noticias de Proton
With the latest version of the web app, Proton Mail is laying the groundwork for future products and more customization. Learn how to start using Version 4.0 beta now.
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  • Noticias de Proton
Protesters around the world are using Proton Mail to secure their communications. We support their right to free speech and privacy.