Home / File format / png

PNG file format

File extension

.png

File category

images

Description

PNG – is a scan-line graphic format developed as an alternative to GIF, which had a commercial license. It is based on the best features of the predecessor, including lossless compression and transparent background support. The PNG technology ensures the preservation of all stages of editing and the restoration of the step with the preservation of quality. However, it does not allow to save several pictures in one file at once, which limits its use in the development of animated images.

Technical details

The PNG extension was proposed as a tool that helps to transfer and store images on the World Wide Web. The technology is limited to an 8-bit transparency channel, so you can adjust the colors from opaque to transparent. It supports 24-bit RGB colors, matching images and shades of gray. However, as a non-professional format, PNG can not display other color spaces. Most programs allow to open such files, they can also run in any browser. Images are different in small weight with good quality.

Programs

Apple Preview

Microsoft Windows Photos

Adobe Photoshop CC

Corel Paint Shop Pro

Microsoft Windows Photo Gallery Viewer

Main program

Microsoft Paint

Developer

PNG Development Group (donated to W3C)

MIME type

image/png

png converter

png to bmp png to cgm png to cur png to emf png to gif png to hdr png to ico png to jpeg png to mng png to palm png to pam png to pbm png to pcx png to pgm png to pnm png to ppm png to psb png to psd png to svg png to tga png to tiff png to uyvy png to viff png to pdf png to doc png to docx png to rtf png to dxf png to eps png to wmf png to jpg png to epub png to rar png to zip png to 7z png to ai png to mp4 png to oxps png to avi png to mov png to swf png to mpeg png to tif png to raw png to webp

png converter

arw to png bmp to png cgm to png cr2 to png crw to png cur to png dng to png emf to png gif to png hdr to png ico to png jpeg to png mng to png nef to png orf to png palm to png pam to png pbm to png pcx to png pes to png pgm to png png to png pnm to png ppm to png psd to png rle to png svg to png tga to png tiff to png ttf to png uyvy to png viff to png wpg to png xcf to png xwd to png html to png pdf to png doc to png docx to png xls to png xlsx to png pptx to png odt to png dot to png rtf to png txt to png csv to png odg to png dxf to png eps to png pcd to png pct to png wmf to png ppt to png jpg to png epub to png ai to png mp4 to png xps to png oxps to png cbr to png cbz to png avi to png mov to png swf to png webm to png tif to png htm to png key to png dds to png dwg to png raw to png webp to png pub to png cdr to png heic to png