Convert gih to flif Online: gih2flif

You can use Tom's Editor to easily convert images from
Gigapaint-Hires .GIH to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

GIH

Gigapaint-Hires is an image format with extension GIH.

FLIF

Free Lossless Image Format is an image format with extension FLIF.