FileMagic can be considered a powerful file-handling software that makes easy the process of managing, and managing numerous file types, including complex and multifaceted "dot" extensions.
In case you encounter standard formats such as .docx, and even less common file types like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/