Wii Virtual Avatar Format
Nintendo
Game Files
mime-type/not-avalible
10/13/2021
If you want to edit MII file and not damage it, you should install dedicated software There are many tools known as MII Online Editors, but it is not certain that they operate in a way that keeps the data contained in the file safe.
Remember, that not all of the mentioned programs will allow you to edit the MII file. Click here for more information on MII file extension
Definitely the best solution. Try to open the MII file with one of the programs and it will see if you can edit the MII file. The most proven method is to download the installer from the developer's website. You can find direct links to the creators' websites on the subpages of each application. Below you will find some examples of software programs that support the MII file (so it is very possible that they can edit files in MII format).
All available programs supporting the MII file
Remember that many file types have a text format and you can preview their contents by opening them, for example, with Windows Notepad. But beware - making manual changes to the MII file or another may result in its damage. When you save the changes, you may no longer open the MII file. It is safest to use software that was created to edit files in the MII format.
It seems that one of the software on the list must be able to edit the MII files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Below are tools that allow you to edit MII online files.
Free Online File Edit Service
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