File-Magic is known as a powerful file-handling software that makes easy the task of managing, and managing a large range of file formats, especially hard-to-handle or varied "dot" files.
In case you encounter standard file extensions such as .pdf, as well as more obscure ones including . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/