Tuta (Experimental)
Secure email, calendar & contacts
Tuta mail is an email client with a strong focus on security and privacy that lets you encrypt emails on all your devices.
Important: Flatpak release is in a preview stage and there are known issues. When reporting bugs please always specify that you are using Flatpak version.
Keep your messages private and safe from any tracking: Tutanota is the most secure email service - fast, encrypted & open source. Trusted by 10 million users and recommended by security & privacy experts, this is the go-to app to protect your private emails and calendars from prying eyes.
Tuta's secure email app also has an encrypted calendar & encrypted contacts, all in one place. Tutanota enables you to use the benefits of the cloud - availability, flexibility, automatic back-up - without compromising on security or privacy. With Tutanota's built-in encryption you own your data, no one else can access your private emails, calendars or contacts.
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