Convert gr7 to flif Online: gr72flif
You can use Tom's Editor to easily convert images from
Atari GR7 .GR7 to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Atari GR7 is an image format with extension GR7.
Free Lossless Image Format is an image format with extension FLIF.