Reasons to use this International Standard may be: Portability: Transmission is independent of the software and hardware platform. Completeness: it's possible to represent truecolor, indexed-color, and greyscale images. Coding and decoding in series: allows to generate and read data streams in series, that is, the format of the data stream is used for the generation and visualization of ... More items...What is PNG format used for?
PNG stands for Portable Network Graphics. It is an open source file extension for raster graphics files. It was created as an alternative to GIF (Graphics Interchange Format), which was commonly used to support lossless image compression. PNG is an open extensible file format for lossless compressed images.