AS I was looking for a free ISO reader, I Found that there is some free ISO reader but they need to download and give your email. register there site bla bla..
Now i Found some thing amazing That some one told me that ISO can be open with 7z software.
I cant believe that. so i try to open a ISO file and it work like a magic. I did not know that ISO is a comprised format. As now on i will use 7z for that.
Download 7z from here