FileMagic can be considered a powerful file-handling software that streamlines the task of opening, and working with a wide variety of file extensions, including hard-to-handle or multifaceted "dot" files.
If you need to work with standard file extensions such as .pdf, or uncommon formats such as . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/