File Magic is a reliable file-handling software that streamlines the process of viewing, and handling a wide variety of file types, such as hard-to-handle or multifaceted "dot" file types.
If you need to work with standard file extensions such as .docx, as well as more obscure ones like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/