Convert gun to flif Online: gun2flif

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

Go to Tom's Editor

GUN

Gunpaint is an image format with extension GUN.

FLIF

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