Running a Imac with El Capitan. I am trying to unzip a file that was downloaded as 14 segments in the zip format. When I try to unzip these files; I select all the files and use the Archive utility. It goes through its motions and promptly gives me 14 folders; each containing one compressed file in the Rar format. Now if I want to complete the process; I have to select and copy each rar file individually and place them all in a folder. I than select all the files that are in the rar format; hit extract; and the archive utility will give me the file I want. What I'm asking; is there not an easier way to do this? Is there a method or program that will unzip all the files that I have selected into that one file I want; all with one keystroke? And yes I have tried numerous other programs; they all perform in the same manner. I'm hoping it's something that I am doing wrong! Thanks in advance. I hope my explanation of this problem is not to confusing!