Microsoft Windows PowerShell 3.0, which is pre-installed on Windows 8 / Windows Server 2012.
For Windows 7 / Windows Server 2008, install the [Windows Management Framework 3.0] (http://www.microsoft.com/en-us/download/details.aspx?id=34595)
Microsoft Visual Studio 2015 and 2017
Microsoft Visual Studio 2015 SDK and Visual Studio 2017 Extensibility Workload
PowerShell Tools for Visual Studio has dependencies on the following third party packages, but you don't need to do anything to use them because they are checked into source control, but if you're planning on contributing to this project, you should probably understand them: