File Magic is a versatile file-handling software that makes easy the task of opening, and handling a wide variety of file formats, such as the often confusing or varied "dot" files.
If you need to work with common file extensions including .jpg, and even more obscure formats including . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/