Symantec Desktop Email Encryption is described as 'Desktop Email Encryption provides an end-to-end email encryption solution that automatically encrypts and decrypts email directly from one user's client to another's without the need to log into a third-party website or by other means' and is an app in the security & privacy category. There are nine alternatives to Symantec Desktop Email Encryption for a variety of platforms, including Windows, Web-based, iPhone, Microsoft Outlook and Google Analytics apps. The best Symantec Desktop Email Encryption alternative is GPG4Win, which is both free and Open Source. Other great apps like Symantec Desktop Email Encryption are Lock GnuPG, GPGTools, Toolsley PGPigeon and MeSign.