Autocad has substitute for Linux?

Netrunner Netrunner Desktop 17.06
1

Hi folks!

Exists some program such Autocad for linux?

2

There is for example QCad : http://www.ribbonsoft.com/en/

3

FreeCAD is probably the best general purpose free open source 3D modeling program for Linux.
Their website is https://freecadweb.org/.
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 http://librecad.org/cms/home.html