ShowMiiWads is a ‘Wad File Manager’ for Windows. It displays information about wad files, edits them, gives a preview of the Banner and Icon and more. New since Version 1.0 is the included NAND Backup Browser ‘ShowMiiNand’ which displays all titles installed in your NAND Backup (No BootMii Backups!).

Editing WAD files can result in a brick of your Wii. Only use these features if you have a bricksafe Wii, meaning either Preloader or BootMii/boot2 is installed, and if you know what you’re doing. Also, your Wad files could be destroyed, so be sure to have a backup.

This application comes without any express or implied warranty. The author can’t be held responsible for any damages arising from the use of it.


– MIOS will now show up as MIOS instead of IOS257 (BC will show up as BC)
– If you delete the System Menu, you will now be asked to keep the settings (data folder)
– Fixed a bug when changing the channel title
– Added support for Korean channel titles (reading and writing)
– Updated French translation (thanks Cyan)
– Added simplified Chinese translation (thanks kavidwf)