Convert hlr to png Online: hlr2png

You can use Tom's Editor to easily convert images from
Attributes Gigascreen .HLR to Portable Network Graphics .PNG.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

HLR

Attributes Gigascreen is an image format with extension HLR.

PNG

Portable Network Graphics is an image format with extension PNG.