FileMagic is a versatile file viewer that streamlines the task of viewing, and managing a large range of file formats, including hard-to-handle or varied "dot" file types.
In case you encounter common formats like .docx, or uncommon formats such as . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/