WebKitX ActiveX using CEF3 is now available on http://www.webkitx.com
A Visual Studio 2015 C++11 MFC/ATL ActiveX implementation that wraps Chromium Embedded Framework (CEF3) version 3.3202.1692 (Dec 2017) for use with OLE/COM languages such as Visual Basic 6.0, is available for commercial use on http://www.webkitx.com.