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View DWG files or convert them to work with older versions of AutoCAD software. Download now
View, mark up, and track changes to 2D and 3D files without the original software. Needs installation of DWG TrueView™ viewer. Get the download Learn more
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What is DWG?
DWG refers to both a technology environment and .dwg files, the native file format for Autodesk’s AutoCAD® software.
AutoCAD .dwg file format
Autodesk created .dwg in 1982 with the very first launch of AutoCAD software. DWG files contain all the information that a user enters in a CAD drawing. This data can include:
Maps and photos
2020欧洲杯苹果下载The .dwg file format is one of the most commonly used design data formats, found in nearly every design environment.
DWG technology environment
The DWG technology environment contains the capability to mold, render, draw, annotate, and measure. While commonly associated with AutoCAD, DWG technology is an integral part of many of our CAD products.
2020欧洲杯苹果下载TrustedDWG™ technology lets you know of potential incompatibility when a file was not last saved by an Autodesk software, and identifies files that might not be supported by Autodesk software.
View DWG files for free
View, edit, and share .dwg, .dwf, and .dxf files for free. Use the online viewer to upload and view files in your browser or choose a downloadable viewer.