Convert jbig to jpg Online: jbig2jpg

You can use Tom's Editor to easily convert images from
JBIG image .JBIG to Joint Photographic Experts Group JFIF .JPG.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

JBIG

JBIG image is an image format with extension JBIG.

JPG

Joint Photographic Experts Group JFIF is an image format with extension JPG.