Docker is an open source platform for developers and system admins to build, ship and run distributed applications as a lightweight container. Docker consists of Docker Engine - a portable, lightweight run-time and packaging tool and Docker Hub - a cloud service for sharing applications and automating workflows, Docker enables apps to be quickly assembled from components and eliminates the friction between development, QA, and production environments. As a result, IT can ship faster and run the same app, unchanged, on laptops, data center VMs and any cloud. Documentation: Please read the Docker documentation from here . Download Link: Please download Docker from here . Article: Please read the article on Official Kali Linux Docker Images .