Convert qrt to png Online: qrt2png

You can use Tom's Editor to easily convert images from
DKB Trace / Qrt raytrace .QRT to Portable Network Graphics .PNG.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

QRT

DKB Trace / Qrt raytrace is an image format with extension QRT.

PNG

Portable Network Graphics is an image format with extension PNG.