Convert gbr to tga Online: gbr2tga

You can use Tom's Editor to easily convert images from
GIMP Brush .GBR to Targa .TGA.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

GBR

GBR are images that can be used as brushes in GIMP image editor.

TGA

Targa is an image format with extension TGA.