Convert hpm to pcx Online: hpm2pcx

You can use Tom's Editor to easily convert images from
Grass' Slideshow .HPM to ZSoft Paintbrush .PCX.
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.

PCX

ZSoft Paintbrush is an image format with extension PCX.