To promote this standard, the OpenDWG Alliance is providing free resources and tools designed to help you take control of your drawings. For the first time ever, the Alliance is publishing its specification for the DWG file format. As future versions of AutoCAD emerge, we will provide updated libraries to read and write these formats. Lend your voice to this worthy cause.
General membership is free.
Use of all OpenDWG software is subject to the terms of the relevant membership agreement documents. As a guest on this site, you're invited to download utilities and other files that will help you work with the DWG file format. As an Alliance member , you have access to libraries that allow your applications to read and write DWG files. All rights reserved. All other trademarks, trade names or company names referenced herein are used for identification only and are the property of their respective owners.