Files with wif extension are used by the Wang image file format associated with software developed by Kodak.
There is one other file type using
the WIF file extension!
.wif - Weaving Information Format graphics
WIF file extension - Wang image file
What is wif file? How to open wif files?
File type specification:
The wif file extension is associated with Wang image file format that is related to any software developed by Kodak.
The Wang image file format seems to be obsolete, it is not supported in any current known image editor or viewer.