Configurable USB Loader and WiiFlow are very nice, and to my knowledge can rip games. If you want the bare minimum, use Hermes USB Loader. It's not the nicest, but it does it's job. It's also pretty stable, and can rip games like you want.Originally Posted by teenadeau
There are others out there, see what fits you best.
Stay away from USB Loader GX. It is able to rip games, but is very unstable and has lately been bricking Wiis.
If you mean software as in a computer, then I doubt there is any. Plus it would take more time to rip it, transfer it to your USB Drive, and put it in the Wii, if there is any.