File-Magic can be considered a versatile file-handling software that makes easy the task of opening, and working with numerous file formats, especially hard-to-handle or multifaceted "dot" file types.
In case you encounter standard types including .pdf, or uncommon formats including . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/