Alternatives to Paubox for all platforms with any license

  • GPG4Win

    Gpg4win is an installer package for Windows (2000/XP/2003/Vista) with computer programs and handbooks for email and file encryption. Both relevant cryptography standards...

    Free Open Source Windows S/MIME GnuPG

    No features added Add a feature

    GPG4Win icon
  • GPGTools

    Use GPG Suite to encrypt, decrypt, sign and verify files or messages. Manage your GPG Keychain with a few simple clicks and experience the full power of GPG easier than...

    Free Open Source Mac OS X GPG Suite

    GPGTools icon
  • Virtru

    Virtru provides digital privacy technology to let you easily share information securely through all major email programs and applications. Virtru puts you in charge of...

    Freemium Web iPhone Yahoo! Mail Outlook Gmail

    Virtru 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 OS X Windows Linux Android Android Tablet

    No features added Add a feature

    Lockbin icon
  • GPGshell

    GPGshell is a Windows GUI for the GNU Privacy Guard - an open source software suite for public-key cryptography compatible with PGP. It provides a simple-ish interface...

    Free Windows

    No features added Add a feature

    GPGshell icon
  • p=p pretty Easy privacy

    It offers an automatic and easy to use solution with end-to-end protection for all written digital communications over the Internet. It have been designed to provide...

    Commercial Windows Android

    No features added Add a feature

    p=p pretty Easy privacy icon
  • LuxSci

    Providing HIPAA-compliant email, secure email & web services since 1999. Secure communications via email, text, chat, video, and web.

    Freemium Mac OS X Windows Web Self-Hosted

    LuxSci icon
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