.WIA File Extension
- Developer by: Nintendo Co., Ltd.
- Category: Disk image (ISO) binary Files
What is an .WIA file?
.WIA is Nintendo Wii ISO archive
The wia file extension is most likely best known for its use for the Nintendo Wii Archive file format that allows users to store disks for Nintendo Wii console in digital compression format. It is also can be used to transfer Wii software data over the Internet.