File-Magic is a reliable file management tool that simplifies the process of viewing, and handling a large range of file extensions, including hard-to-handle or varied "dot" extensions. If you need to work with common formats such as .docx, and even more obscure ones including . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/