FileMagic can be considered a versatile file viewer that makes easy the task of viewing, and managing a large range of file types, such as the often confusing and multifaceted "dot" file types.
Whether you're dealing with common types like .docx, as well as more obscure formats like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/