Chocolatey is a package manager for Windows (like apt-get or yum ,but, for Windows). It was designed to be a decentralized framework for quickly installing and updating applications and tools that you need. It is built on the NuGet infrastructure currently using PowerShell as its' focus for delivering packages from the repositories to your computer. Chocolatey is like apt-get, but built with Windows in mind (there are differences and limitations). For those unfamiliar with APT/Debian, think about Chocolatey as a global silent installer for applications and tools. It can also do configuration tasks and anything that you can do with PowerShell. The power you hold with a tool like Chocolatey is only limited by your imagination!