Once all parts are downloaded, you would use a utility like WinRAR , 7-Zip , or The Unarchiver . You only need to right-click and "Extract" the first part (part01), and the software will automatically pull data from all subsequent parts.
.rar is a compressed archive. The .part17 suffix indicates this is one piece of a much larger set (likely 20+ parts). L4muj3rR3y.4K.yamil.part17.rar
To use this file successfully, you must keep the following in mind: Once all parts are downloaded, you would use