Convert itg to png

What is the difference between .itg and .png?

Description: The ITG file format is associated with Intergraph, a company specializing in engineering and geospatial software. It is primarily used for storing image files, particularly in the context of mapping and GIS (Geographic Information Systems) applications. ITG files are designed to support the efficient handling of large images, enabling detailed analysis and visualization in engineering, construction, and geospatial industries. This format facilitates the integration of imagery with CAD (Computer-Aided Design) and GIS data, enhancing the precision and utility of spatial analysis and project planning.; 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.