files with mechanical metadata, consider these current tools: AutoCAD Mechanical: This is the direct successor to MDT and is included with AutoCAD Toolsets Autodesk Inventor:
| Alternative | Best For | Cost Model | | :--- | :--- | :--- | | (Current version) | Full 3D parametric mechanical design, assemblies, and drawings. | Subscription (monthly/annual). | | AutoCAD Mechanical | 2D manufacturing drafting with standard part libraries and mechanical tools. | Subscription. | | Fusion 360 | Light 3D mechanical design, CAM, and simulation for individuals or small teams. | Free for personal/hobbyist; low-cost subscription for commercial. | | FreeCAD (Open Source) | Basic 3D parametric modeling without cost. | Free (open source license). | autodesk mechanical desktop 2009 download
If you originally purchased a license, you may still be able to find it in your Autodesk Account portal | Subscription
Autodesk Mechanical Desktop (MDT) 2009 was the final version of the product before its discontinuation . It is now considered "End of Life," and for versions 2010 and older as of August 2019. | | FreeCAD (Open Source) | Basic 3D