Thanks for your inquiry. Yes, you can save Html to Word document. Unfortunately, Aspose.Words does not deal with macros in document. Macros are preserved upon open and save with Aspose.Words. Macros are not executed while document conversion using Aspose.Words. However, you can get styles of paragraph using ParagraphFormat.Style property.
and read style/formatting using VB Macro?
Could you please share some more detail about your query? We will then provide you more information on this along with Aspose.Words code.