Convert rs to png

What is the difference between .rs and .png?

Description: The RS file extension, or Sun Rasterfile, is a raster graphics file format primarily used on Sun Microsystems' SunOS operating system. It is designed to store bitmap images in a format that supports various depths of pixel color representation. The Sun Rasterfile format can accommodate monochrome, grayscale, and color images, making it versatile for different graphical applications. Despite its association with SunOS, it is supported by various image editing and viewing programs across different platforms.; 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.