Convert pxr to png

What is the difference between .pxr and .png?

Description: The Pixar picture file, with the extension .pxr, is a raster image format developed by Pixar Animation Studios. It is primarily used for high-quality 3D rendering and computer graphics, often in the context of film production and animation. The .pxr format is designed to store image data in a way that is optimized for complex rendering processes, including support for deep color and high dynamic range. As a proprietary format, it is specifically tailored to work seamlessly with Pixar's own rendering software and tools, providing a high level of detail and realism in the final output.; 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.