File-Magic is a powerful file-handling software that makes easy the process of managing, and handling numerous file extensions, especially hard-to-handle and diverse "dot" file types.
If you need to work with common file extensions like .pdf, or uncommon formats such as . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/