7zip can extract the contents of any archive, maybe I wasn't clear about that.
7z is an archive.
Type: Posts; User: deadlegion
7zip can extract the contents of any archive, maybe I wasn't clear about that.
7z is an archive.
Why do you need to change file extensions?
Use the latest version of 7zip to handle any archives. It's totally free.
http://www.7-zip.org/