FileMagic is a versatile file management tool that simplifies the process of viewing, and handling a large range of file formats, especially complex or varied "dot" extensions. If you need to work with frequently-used file extensions such as .pdf, and even uncommon formats like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/