dwg file format is one of the most commonly used design data formats in nearly every design environment. However, 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.ĭWG contains all the information a user enters, such as designs, geometric data, maps, photos. PNG supports palette-based images (with palettes of 24-bit RGB or 32-bit RGBA colors), grayscale images (with or without alpha channel), and full-color non-palette-based RGB images (with or without alpha channel). In addition, DWG is supported non-natively by many other CAD applications. It is the native format for several CAD packages, including DraftSight, AutoCAD, IntelliCAD, Caddie, and Open Design Alliance compliant applications. Members of the PNG Group designed it.ĭWG is a proprietary binary file format used for storing two- and three-dimensional design data and metadata. However, PNG itself does not support animation at all. PNG was created as an improved, non-patented replacement for Graphics Interchange Format (GIF) and is the most used lossless image compression format on the Internet.
Portable Network Graphics (PNG) is a raster graphics file format that supports lossless data compression. Application/acad, application/x-acad, image/x-dwg
