File Magic is a versatile file-handling software that makes easy the process of managing, and managing a wide variety of file formats, including hard-to-handle and varied "dot" files.
In case you encounter frequently-used formats including .pdf, or uncommon ones like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/