Alternatives to Tutanota for Linux with any license

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Show 16 less popular platforms
  • Mailpile icon

    Mailpile

    Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large community of backers and...

    Open Source Mac Windows Linux Web Self-Hosted

    • Mailpile just provide a client and not an online service. Guest • Jan 2016 Disagree   Agree
  • Mailvelope icon

    Mailvelope

    Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard. Mailvelope integrates directly into the Webmail...

    Open Source Mac Windows Linux Chrome OS Chrome ... Firefox

    • Mailvelope is not a service like Tutanota. Instead it allows you to use your PGP keys to encrypt/decrypt emails whilst using your existing webmail. More limited, but not as inconvenient to switch to. JohnFastmanJan 2017 Disagree   Agree
  • PEPS icon

    PEPS

    PEPS is an open source secure email and file sharing platform.

    Open Source Linux

  • Secure Gmail icon

    Secure Gmail

    An extension to send secure, encrypted messages through Gmail. SecureGmail encrypts and decrypts emails you send in Gmail. This happens all on your machine, and the...

    Open Source Mac Windows Linux Chrome Gmail

  • Lockbin icon

    Lockbin

    Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information.

    Freemium Mac Windows Linux Android Android Tablet

  • OnionMail icon

    OnionMail

    OnionMail is an anonymous and encrypted mail server made to run on the TOR network without losing the ability to communicate with the Internet.

    Free Mac Windows Linux Web Android ... iPhone

  • Walnut Secure Email icon

    Walnut Secure Email

    Walnut Secure Email is P2P, person to person or end to end secure mail application that protects all of end-user existing accounts, including Gmail, Yahoo Mail...

    Commercial Windows Linux Android iPhone Blackberry ... Android Tablet iPad

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