You can view PNG files using any dedicated software software, including Windows Photos or Apple’s Preview. Photographers typically open PNG pics using popular photo editing software such as Adobe Photoshop and Corel Paint Shop Pro.Besides, almost all modern browsers support this format, so it is often used to produce web graphics. You can open PNG files in a variety of text editors, including Notepad and TextEdit where you can preview the code. All in all, PNG has many uses and is supported by many programs.