Open Design Alliance is the “Equalizer” for CAD development. We are a technology consortium that provides interoperability an ... d component technology solutions for the engineering software industry. Our Drawings SDK provides cutting edge support for the critical and ubiquitous .dwg format, including exclusive new features such as version history. We also offer toolkits for Autodesk® Revit® files, DGN, IFC, Autodesk® Navisworks® files, and more. We complement our interoperability solutions with a suite of toolkits for Visualization, PDF Publishing, and Exchange. As a non-profit, we offer fair and transparent pricing, exceptional for the component software market. Our new Visualize SDK is a first in class solution that provides fast, high-end visualization for CAD, affordable for any size company. Our product portfolio includes: +Drawings SDK +BIM SDK +Visualize SDK +Publish SDK +Extensions for Architecture, Civil, and Mechanical See www.opendesign.com for more details. read more