Wavelet compressed image
File type: Graphics file
A wi file extension is related to the Wavelet compressed image file format.
Found 2 different file type records with the same wi filename suffix.
File type category:
Graphics file
Date updated: July 14, 2025
The wi file extension is mainly used for Wavelet graphics, some older compressed image format.
The wi file stores graphics data.
Probably no longer actively used, but still be opened for example in CorelDraw etc.
MIME types:
image/wavelet
Use CorelDraw Graphics Suite to open *.wi files.
Use compatible tools to work with *.wi files.
Corel PaintShop Pro (Microsoft Windows)
CorelDraw Graphics Suite (Microsoft Windows)
File type category:
Game file
Date updated: July 25, 2019
The wi file extension is related to FIFA 2000 computer game, released in 1999 for Windows, Playstation and Nintendo 64.
The wi file probably contains some sort of resource data used in the game.
FIFA 2000 (Microsoft Windows)
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