: In the window that appears, set the Archive name to b-Dead.rar and ensure the Archive format is set to RAR .
If you don't want to install software, you can use web-based converters like CloudConvert . Upload your files to the site. Select as the output format. b-Dead.rar
On Linux systems, you can use the rar command in the terminal. : In the window that appears, set the Archive name to b-Dead