A .rar file is a proprietary archive format that uses high-speed compression to shrink the size of the data it contains.
Because Windows, macOS, and Android do not natively support RAR files, you must use a third-party utility to "extract" or "unzip" the contents. Touch-8H.rar
: The format includes features to help recover data if the archive becomes slightly damaged. 2. How to Open and Use the File Touch-8H.rar