AutoCAD Inventor LT Suite 2015 with 1-Year Maintenance Subscription Access the 3D mechanical CAD tools of Inventor LT and the 2D drafting tools of AutoCAD LT, all in a single cost-effective suite Reuse your AutoCAD LT 2D data in Inventor LT to start designing in 3D. Interoperability helps you maintain productivity as you move to 3D Generate near-photorealistic renderings of 3D part models to communicate design intent to customers and other reviewers, helping to reduce rework and cycle times Subscription Benefit: Basic Technical Support-Resolve issues and get back to work with online help from Autodesk support specialists.