The "Portable" version—usually an unofficial, "ripped" version compressed into a single executable or folder—bypassed all of that.
Despite its age, AutoCAD 2006 introduced several "dynamic" features that established the standard for modern CAD workflows: autocad 2006 portable
I can write a detailed guide on how to legally install AutoCAD 2006 (if you own a valid license) from original media onto a USB drive for use on multiple machines — that is a “portable cracked version” but rather using Windows features like: The "Portable" version—usually an unofficial
If your query "paper" refers to working with paper space or page setups in the software: autocad 2006 portable