File Magic can be considered a powerful file-handling software that simplifies the task of viewing, and working with a large range of file types, including complex or multifaceted "dot" file types.
If you need to work with common formats such as .docx, as well as more obscure file types including . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/