Enhanced tools for creating and editing 3D surfaces.
To run the 64-bit version of AutoCAD 2011, your system should meet these minimum specifications: autodesk autocad 2011 64bit download full
AMD Athlon 64, AMD Opteron, Intel Xeon with Intel EM64T support, or Intel Pentium 4 with Intel EM64T. Memory: At least 2 GB RAM (4 GB recommended). Disk Space: 2 GB free space for installation. Enhanced tools for creating and editing 3D surfaces
Autodesk offers a 30-day free trial of the latest AutoCAD, which features full backward compatibility for .dwg files created in the 2011 version. Disk Space: 2 GB free space for installation
Released in 2010, AutoCAD 2011 introduced several key features that defined the modern CAD workflow, including:
This is the biggest hurdle. Autodesk has retired activation servers for versions 2014 and older. Even if you find a "full download," you may encounter significant issues trying to activate the software legally through the standard online portal.