View 50+ file formats right in your browser. Sign up for a free account.
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
AutoCAD mobile app
View, create, edit, and share CAD drawings on your mobile device with the AutoCAD mobile app.
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
2020年欧冠赛程表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
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.