I see similar questions and the answer is yes.
E.g. this post:
License GroupDocs - Free Support Forum - groupdocs.com
However, I’ve noticed that it works in most cases, but for Groupdocs.metadata.NETFramework, I’m get…...in most cases, but for GroupDocs.Metadata.NETFramework, I’m getting...file at GroupDocs.Metadata.Metadata.() at GroupDocs.Metadata.Metadata...