Convert pj to jpg Online: pj2jpg

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

Go to Tom's Editor

PJ

HP PaintJet file is an image format with extension PJ.

JPG

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