FileMagic can be considered a versatile file management tool that simplifies the task of viewing, and handling numerous file extensions, including the often confusing or multifaceted "dot" file types.
Whether you're dealing with common formats including .pdf, as well as uncommon ones like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/