What’s new
see: https://github.com/tutao/tutanota/releases
Quick answer
Encrypted email & calendar service - easy to use, secure by design.
Tutanota enables you to use the benefits of the cloud - availability, flexibility, automatic back-up - without compromising on security. With Tutanota's built-in encryption you own your data, no one else can access it. Tutanota comes with a light & beautiful GUI, dark theme included, with instant push notifications, auto-sync, full-text search, swipe gestures and more.
The open source email app Tutanota enables you to send end-to-end encrypted emails to anybody. Even emails that are being sent without end-to-end encryption and all your contacts are stored securely encrypted on the Tutanota servers.
Our passion for privacy.
Tutanota is being built by a team passionate about everybody's right to privacy. We are supported by an amazing community, which enables us to grow our team continuously making Tutanota a success without depending on venture capital interests.
Tutanota respects you & your data:
- Only you can access your encrypted emails & contacts.
- Tutanota does not track or profile you.
- Open source client & apps.
- Innovative full-text search feature lets you easily search your mailbox.
- TLS with support of PFS, DMARC, DKIM, DNSSEC and DANE.
- Secure password reset that gives us absolutely no access.
- 100% developed and located in Germany under strict Data Protection Laws (GDPR).
Official website: https://tutanota.com Source code: https://github.com/tutao/tutanota With the Tutanota app, you can:
- create your own Tutanota email address (ending in @tutanota.com, @tutanota.de, @tutamail.com, @tuta.io or @keemail.me) with 1 GB of free storage. - create your custom domain email address for €1 per month. - send and receive end-to-end encrypted emails to anybody. - send and receive old-fashioned emails (not end-to-end encrypted). Even these emails are stored encrypted on the Tutanota servers. - automatically encrypt subject, content and attachments. - get push notifications instantly. - auto-complete email addresses as you type from your Tutanota or your phone contacts.
The Tutanota app asks for very few permissions to keep your level of privacy to a maximum:
- Full network access: Used to send and receive emails. - Receive data from the internet: To notify you when you receive a new email. - View network connections: To find out if an internet connection exists. - Read your contacts: This enables you to select recipients from your phone's contacts. - Read from SD card: To allow adding of attachments from the SD card to emails. - Control vibration: To notify you when you receive a new email. - Deactivate sleeping mode: To notify you when you receive a new email.
Screenshots
How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.
Data safety
- Every file is checked against its published SHA-256 before it is listed.
- Files are scanned for malware on every update.
- The permissions each app requests are listed on its own page.
- Read the full safety policy for how we test, flag, and delist files.
Frequently asked questions
What is Tuta Mail?
Encrypted email & calendar service - easy to use, secure by design.
Who develops Tuta Mail?
Tuta Mail is developed by Tutao GmbH.
Which Android version does Tuta Mail require?
Tuta Mail requires Android API 26 or later.
What is the current version of Tuta Mail?
The synchronized F-Droid version is 360.260922.0.
Which license does Tuta Mail use?
The signed F-Droid metadata lists GPL-3.0-or-later.
Where is the source code for Tuta Mail?
https://github.com/tutao/tutanota
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