BoxCryptor - Boxcryptor encrypts your sensitive files before uploading them to cloud storage services like Dropbox, Google Drive, Microsoft OneDrive, Box, and many others.
Knox - Knox offers easy disk image encryption and comes with a built-in backup service.
EDS (Encrypted Data Store) - EDS (Encrypted Data Store) allows you to hide and protect your files inside an encrypted container. VeraCrypt(R), TrueCrypt(R), LUKS, EncFs, CyberSafe(R) container formats are supported.
R-Crypto - R-Crypto is smart data security and disk encryption software that allows you to secure your sensitive information via strong encryption.
BoxWrap - Encrypts and protects your files on your machine, before they hit your disk and the cloud:...
Exocet - Exocet creates a Folder on your System.