Convert qrt to png

What is the difference between .qrt and .png?

Description: The Qrt Ray-Tracer file type, designated by the extension .qrt, is associated with the Qrt Ray-Tracing software, which is used for generating high-quality images through a process known as ray tracing. This technique simulates the way light interacts with objects to produce realistic shading, reflections, and shadows. The .qrt file typically contains scene descriptions, including the placement, shape, and material properties of objects, as well as camera and lighting settings. These files are used as input to create detailed, photorealistic images by accurately modeling the behavior of light in a virtual environment.; A PNG file is an image file stored in the Portable Network Graphic (PNG) format. It contains a bitmap of indexed colors and uses lossless compression, similar to a .GIF file but without copyright limitations. PNG files are commonly used to store graphics for web images.