This is a major reason the "Exclusive" survives. Many modern tools require online activation or phone home. The 2013 build was self-contained. It doesn't care about deprecation, server shutdowns, or API keys. As long as you have a Windows 7 (or compatibility mode) VM, it works.
: Ripped files can be imported into major 3D suites like Autodesk 3ds Max 2013 , Blender, and Maya using dedicated importer scripts. ninja ripper 2013 exclusive