Autocad has substitute for Linux?

Hi folks!

Exists some program such Autocad for linux?

There is for example QCad :

FreeCAD is probably the best general purpose free open source 3D modeling program for Linux.
Their website is
It is probably in the repos too.
The current release is FreeCAD v. 0.16 and the current development version is the 0.17 and it works well and has newer features.
LibreCAD is a nice free open source 2D CAD application for Linux. It was forked from the community version of QCAD.
It works very well.
Their website is