The Flipdog Encryption Plugin was built to add onto existing Flipdog Solutions applications to give them enhanced security. The current version supports the existing email application MailDroid and gives it support for S/MIME and openPGP. With openPGP, it supports Inline PGP and PGP/MIME under openPGP.
According to the antivirus report, this application doesn't contain viruses or any kind of malware. The app was originally designed by Flipdog Solutions, LLC and it refers to the Libraries & Demo category. Over 10K users downloaded and set up FlipdogSolutions Crypto Plugin and its latest release was on May 17, 2015.