WMI Explorer 2017 is described as 'WMI Explorer is the next generation tool for exploring the vast universe of the Windows Management Instrumentation database'. There are three alternatives to WMI Explorer 2017 for Windows. The best alternative is WMI Explorer, which is both free and Open Source. Other great apps like WMI Explorer 2017 are WMI Tools (Free) and Goverlan Free WMI Explorer (Free).
WMI Explorer is a utility intended to provide the ability to browse and view WMI namespaces/classes/instances/properties in a single pane of view and is inspired by the PowerShell based WMI Explorer written by Marc.
WMI Tools is a free toolkit from AdRem Software designed to access WMI information. It includes views for general info, processes, services, event log, hardware, operating systems and a WMI explorer for defining and using custom WMI queries.
WMIX makes WMI technology accessible to sysadmins and infrastructure engineers. Its GUI builder generates PowerShell, VB, or WQL scripts automatically. Users can browse namespaces, classes, instances, properties in a single pane.