With the third edition, the W3C is now updating the PNG specification. The image format now includes APNGs, HDR support and supports Exif data.

A PNG file is a Portable Network Graphics file. The format uses lossless compression and is generally considered the replacement for the GIF image format. PNG files store graphics on websites. Some ...

When working with images, certain file formats may be better than others, depending on what your goals are. This infographic showcases the best uses for JPEG, GIF, and PNG file formats.