Autocad 2012 Portable Windows 7 64 Bits Better -

On older hardware, AutoCAD 2012 handles large 3D models with lofts and meshes more efficiently than later, heavier versions.

It allows you to run AutoCAD 2012 alongside newer versions of the software without version conflicts. System Requirements for Peak Performance autocad 2012 portable windows 7 64 bits better

A "portable" version is one that runs without a formal installation process. This is often preferred for several reasons: On older hardware, AutoCAD 2012 handles large 3D