WiigionFree is a Java application to change the region of Wii ISO files. Open Source under the GNU GPL license.

GUI
1.Double click the application icon, or right click open with Java Runtime Enviroment
2.Click ... next to "Input File"
3.Select the ISO to patch (If you wish to patch to the file directly, skip to step 6)
4.Click ... next to "Output File"
5.Select a location to output the file to, and give it a name
6.Click Patch!

Command Line
1.CD to the directory of wiigionfree.jar
2.Type java -jar wiigionfree [INPUTFILE] [TARGETREGION] [OUTPUTFILE]
INPUTFILE = The ISO file to patch
TARGETREGION = J/U/P (NTSC_J,NTSC_U,PAL)
OUTPUTFILE = Where to output the patched file (optional)

WiigionFree requires the user to have Java Runtime Enviroment 1.2 or newer, all modern computers should already have this.

The license of this software is Free, you can free download and free use this cd utility software.