File Magic can be considered a reliable file-handling software that simplifies the process of opening, and handling a large range of file extensions, including complex or multifaceted "dot" extensions. In case you encounter standard formats such as .docx, as well as less common formats like . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/