Convert flif to ihe Online: flif2ihe
You can use Tom's Editor to easily convert images from
Free Lossless Image Format .FLIF to Interlace Hires Editor .IHE.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Free Lossless Image Format is an image format with extension FLIF.
Interlace Hires Editor is an image format with extension IHE.