Adobe Acrobat 3D software enables engineers to publish and share 3D design information from major CAD applications with virtually any computer user. With Acrobat 3D, engineers can convert 3D designs into cross-platform, secure, and reliable PDF files. When enabled by Acrobat 3D, suppliers, partners, clients, and other extended team members can use free Adobe Reader 7.0 software for the first time to review and add comments directly onto interactive 3D objects embedded within PDF files. There are three easy methods to convert publish the CAD content as PDF files.