However, if you are looking to work with a (a compressed archive format), here is how you can "put together" or extract its contents: How to Use a .RAR File
You typically need proprietary software like WinRAR . Once installed, you can right-click any folder or group of files and select "Add to archive..." to create a new .rar file. To Extract (Open):
Now supports native extraction. You can right-click a .rar file and select "Extract All" without needing extra software.
