docassemble - docassemble is a free, open-source expert system for guided interviews and document assembly.
BoxCryptor - Boxcryptor encrypts your sensitive files before uploading them to cloud storage services like Dropbox, Google Drive, Microsoft OneDrive, Box, and many others.
HotDocs - Template-driven, automated document & form assembly software
Cloudfogger - Easy and secure encryption for the cloud. Provides security for all cloud storage services like Dropbox, OneDrive and Google Drive.
XpressDox - XpressDox Desktop for Microsoft® Office Word is an affordable document assembly system.
Mega - Secure File Storage and collaboration