ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
GnuPG - GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).
FileCloud - FileCloud is an enterprise file share, sync and mobile access solution.
Autocrypt - Convenient End-to-End Encryption for E-Mail
WebDrive - WebDrive File Access Client allows you to open and edit server-based files without the additional step of downloading the file.
CrococryptFile - Strong file encryption tool