Convert hpm to svg Online: hpm2svg

You can use Tom's Editor to easily convert images from
Grass' Slideshow .HPM to Scalable Vector Graphics .SVG.
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.

SVG

Scalable Vector Graphics is an image format with extension SVG.