Convert hpm to jpg Online: hpm2jpg

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

Go to Tom's Editor

HPM

Grass' Slideshow is an image format with extension HPM.

JPG

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