免费在线 PWP 转 PNG 转换器

A color bitmap image format produced by the PhotoWorks software, which is intended to be used for the distribution of graphic information. It is used for displaying information on the Internet. It is similar in structure to a JPEG file and can be converted without loss of quality. It is also used to store multiple SFW images.

PNG is a raster graphic data storage format that uses lossless compression algorithm to Deflate. PNG was created as a free format to replace GIF. PNG supports three main types of raster images: grayscale image, a color indexed image and the color image. PNG format stores graphical information in a compressed form.