Files with FI extension can be mostly found as bitmap images.
There are 2 other file types using
the FI file extension!
.fi - Microsoft Fortran interface file
.fi - Gforth Forth image file
Software that works with fi file extension
What is fi file? How to open fi files?
The FI file extension is related to several image formats including the Flash Image. Most of them are obsolete.
List of recommended software applications associated to the .fi file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open fi file, edit fi file, convert fi file, view fi file, play fi file etc. (if exist software for corresponding action in File-Extensions.org's database).
fi file viewer - programs that view fi file - Flash Image image file
Click on the link to get more information about XnView MP for view fi file action.
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