FileMagic can be considered a versatile file-handling software that makes easy the process of managing, and managing numerous file extensions, especially hard-to-handle or diverse "dot" files.
Whether you're dealing with standard file extensions like .pdf, or more obscure ones such as . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/