Convert ism to png

What is the difference between .ism and .png?

Description: The ISM file type is associated with the Image System (Multicolor), a format used for storing digital images. It is specifically designed to support images with multiple colors, allowing for rich and detailed visual content. This format is utilized in various applications that require high-quality image representation, including graphics design and digital imaging software. The ISM file format enables efficient storage and retrieval of multicolor images, making it a practical choice for professionals and enthusiasts in the field of digital graphics.; 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.