FileMagic is known as a versatile file-handling software that simplifies the task of viewing, and working with a large range of file formats, such as hard-to-handle and multifaceted "dot" file types.
In case you encounter common types such as .docx, and even uncommon formats like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/