Luksus - LUKSUS is a tool that creates an encrypted volume and filesystem on a hardrive or other storage...
Knox - Knox offers easy disk image encryption and comes with a built-in backup service.
VeraCrypt - VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.
Advanced File Security Basic - Download Advanced File Security Basic. Protect files by encrypting them with a strong password, a series of questions, or even an USB key you can carry around with this powerful security solution
LUKS - LUKS is the standard for Linux hard disk encryption.
Exocet - Exocet creates a Folder on your System.