Convert gfb to psd Online: gfb2psd

You can use Tom's Editor to easily convert images from
Atari GFB .GFB to Adobe Photoshop .PSD.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

GFB

Atari GFB is an image format with extension GFB.

PSD

PSD is in internal image format of Adobe Photoshop. It can store all the features offered by Photoshop, like layers and paths. Images can be compressed or not.