Convert st8 to png

What is the difference between .st8 and .png?

Description: The ST8 file type is associated with images captured by SBIG CCD cameras, specifically designed for astrophotography and scientific applications. These files contain raw, unprocessed data directly from the ST-X series of cameras, allowing astronomers and researchers to apply their own corrections and adjustments. The ST8 format is tailored to preserve the high-quality, detailed information required for in-depth analysis of celestial objects. As a specialized file type, it requires compatible software for viewing and editing.; 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.