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…...Metadata.NETFramework, I’m getting this error...when using GroupDocs.Total.NETFramework. msgFile: C:\Temp\GroupDocs\richtext...