FileMagic can be considered a powerful file-handling software that makes easy the task of viewing, and handling numerous file types, especially the often confusing and diverse "dot" extensions.
Whether you're dealing with standard types like .pdf, as well as less common ones including . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/