Free for personal use.
For non-personal use (including commercial, educational, governmental, and not-for-profit use), the application must be properly licensed.
Microsoft Windows Vista, Windows 7, Windows 8, Windows 8.1 (tested)
Microsoft Windows Server 2008 (R1), Windows Server 2008 R2, Windows Server 2012 (R1), Windows Server 2012 R2 (tested)
Microsoft .NET Framework 4.5 or later
Classic installation. Next, next, next... done ;-).
MSI installer is for people interested in doing deployments of the application.
It is not recommended for general use.
Note: The MSI Installer has new requirements when deploying via Group Policy.
For people who do not want to install or when you want to put the application on your USB stick.