Tuta: Encrypted Private Email

Tuta (formerly Tutanota), the fully secure encrypted email and calendar app, enables you to keep your private data private! We never compromise on security or privacy. Tuta comes with a light & beautiful GUI, a dark theme, offline availability, instant push notifications, auto-sync, full-text search, swipe gestures and more. The business email plans have flexible user management and admin levels so you can manage all your company’s email needs easily.
What you'll love about the Tuta email client for iOS:
- Create a free email address (ending in @tuta.com, @tutanota.com, @tutanota.de, @tutamail.com, @tuta.io or @keemail.me) with 1 GB of free storage.
- Create custom domain email addresses for €3 per month with optional catch-all & unlimited email addresses.
- Instant display of incoming emails, no need to swipe down to refresh.
- Instant access to your encrypted email, calendars & contacts - also when offline.
- Quick swipe gestures to manage your inbox easily.
- Instant push notifications.
- Auto-complete mail addresses as you type.
- Auto-sync between app, web and desktop email clients.
- Tuta is a free & open source (FOSS) email app so that security experts can check the code.
- Find everything you're looking for with our secure & private full-text search of your encrypted email.
- Anonymous registration without a phone number.
- Send calendar invites directly from the secure calendar app.
- Create an unlimited number of encrypted calendars with any paid plan.
- Send and receive end-to-end encrypted emails to anybody for free.
- Send and receive old-fashioned emails (not end-to-end encrypted).
- Automatically encrypt subject, content & attachments for maximum security.
- Business email with flexible user creation and admin levels.
The secure email app Tuta Mail 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 based in Germany. Tutanota also has an encrypted calendar, easily accessible from within the mail client.
Our passion for privacy.
Tuta Mail 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 the open source email app Tuta a lasting success without depending on venture capital interests.
Tuta respects you & your data:
- Only you can access your encrypted emails, calendars & contacts.
- Tuta does not track or profile you.
- Open source clients & 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).
- Uses 100% renewable energy.
Official website: https://tuta.com
Source code: https://github.com/tutao/tutanota
Crypto Notice
This distribution includes cryptographic software. The country in which you currently reside may have restrictions on the import, possession, use, and/or re-export to another country, of encryption software. BEFORE using any encryption software, please check your country's laws, regulations and policies concerning the import, possession, or use, and re-export of encryption software, to see if this is permitted. Seehttp://www.wassenaar.org/ for more information.
The U.S. Government Department of Commerce, Bureau of Industry and Security (BIS), has classified this software as Export Commodity Control Number (ECCN) 5D002.C.1, which includes information security software using or performing cryptographic functions with asymmetric algorithms. The form and manner of this distribution makes it eligible for export under the License Exception ENC Technology Software Unrestricted (TSU) exception (see the BIS Export Administration Regulations, Section 740.13) for both object code and source code.