File Magic can be considered a versatile file viewer that streamlines the task of managing, and handling numerous file types, including the often confusing and varied "dot" extensions.
If you need to work with frequently-used formats such as .docx, or less common ones like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/