File Magic is known as a reliable file-handling software that simplifies the task of viewing, and handling a wide variety of file types, such as hard-to-handle or diverse "dot" files.
Whether you're dealing with frequently-used types like .docx, and even more obscure ones like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/