Convert pntg to png

What is the difference between .pntg and .png?

Description: The PNTG file type is associated with Mac Paint, a pioneering graphics editing program developed for the Macintosh computer in the mid-1980s. It was one of the first widely used bitmap-based painting programs, allowing users to create and edit black-and-white images with a variety of drawing tools. PNTG files contain the graphical data created within Mac Paint, storing the pixel information that composes the image. Despite its historical significance in the evolution of digital art and graphic design software, Mac Paint and the PNTG format are largely obsolete, replaced by more advanced graphics formats and editing software.; 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.