AutoCAD LT. Support and learning. Welcome to the AutoCAD LT support and learning center, where you can find documentation, tutorials, videos, and troubleshooting resources. To view all product offerings, software details, and pricing, visit AutoCAD LT . Download free trials of Autodesk professional 2D & 3D design tools. Choose from AutoCAD, 3ds Max, Maya, Civil 3D, Inventor, Revit, and more.
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