Vagrant is a tool for building complete development environments. It helps you create and configure lightweight, reproducible, and portable development environments. With an easy-to-use workflow and focus on automation, Vagrant lowers development environment setup time, increases development/production parity, and makes the “works on my machine” excuse a relic of the past.
Vagrant remains and always will be a liberally licensed open source project. Each release of Vagrant is the work of hundreds of individuals’ contributions to the open source project. You can download and install Vagrant within minutes on Mac OS X, Windows, or a popular distribution of Linux. No complicated setup process, just a simple to use OS-standard installer.
Download Link: http://www.vagrantup.com/
License: MIT License