PNG image format introduction and related free PNG converter software downloads.
PNG Format Introduction:
Portable Network Graphics is a bitmapped image format that employs lossless data compression. PNG was created to improve upon and replace GIF (Graphics Interchange Format) as an image-file format not requiring a patent license.
PNG supports palette-based images, grayscale images, and full-color non-palette-based RGB images. PNG was designed for transferring images on the Internet, not for professional-quality print graphics, and therefore does not support non-RGB color spaces such as CMYK.
PNG files nearly always use file extension PNG or png and are assigned MIME media type image/png. PNG was published as an ISO/IEC standard in 2004.
The PNG format is widely supported by graphics programs, including Adobe Photoshop, Corel's Photo-Paint and Paint Shop Pro, the GIMP, GraphicConverter, Helicon Filter, Inkscape, IrfanView, Pixel image editor, Paint.NET and Xara Photo & Graphic Designer and many others. Some programs bundled with popular operating systems which support PNG include Microsoft's Paint and Apple's iPhoto and Preview, with the GIMP also often being bundled with popular Linux distributions.
See also: http://en.wikipedia.org/wiki/Portable_Network_Graphics
Free PNG Converter Software:
Our free PNG converter software supports converting from PNG and converting to PNG.
| Software Name | Convert from PNG | Convert to PNG |
| Free Image to PDF Converter | Support | Not support |
| Free PDF to Image Converter | Not support | Support |
Related Downloads:
Free PDF to Image Converter is a free and easy-to-use PDF converter software to batch convert PDF document to image files.
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