Portable Autocad 2010 Better

It operates independently, allowing users to work on-site or in places with limited or no internet access, without requiring license activation for every new machine.

Before 2010, if you moved one line in a complex drawing, you usually had to manually adjust everything else connected to it. With Parametric Drawing , you can apply constraints that "lock" geometry in place: Geometric Constraints: portable autocad 2010 better