| Release | Release Number | Supported ObjectARX SDK |
|---|---|---|
| AutoCAD 2017 | 21.0 | AutoCAD 2017 |
| AutoCAD 2016 | 20.1 | AutoCAD 2015, AutoCAD 2016 |
| AutoCAD 2015 | 20.0 | AutoCAD 2015 |
| AutoCAD 2014 | 19.1 | AutoCAD 2013, AutoCAD 2014 |
| AutoCAD 2013 | 19.0 | AutoCAD 2013 |
| AutoCAD 2012 | 18.2 | AutoCAD 2010, AutoCAD 2011, AutoCAD 2012 |
| AutoCAD 2011 | 18.1 | AutoCAD 2010, AutoCAD 2011 |
| AutoCAD 2010 | 18.0 | AutoCAD 2010 |
| AutoCAD 2009 | 17.2 | AutoCAD 2007, AutoCAD 2008, AutoCAD 2009 |
| AutoCAD 2008 | 17.1 | AutoCAD 2007, AutoCAD 2008 |
| AutoCAD 2007 | 17.0 | AutoCAD 2007 |
| AutoCAD 2006 | 16.2 | AutoCAD 2004, AutoCAD 2005, AutoCAD 2006 |
| AutoCAD 2005 | 16.1 | AutoCAD 2004, AutoCAD 2005 |
| AutoCAD 2004 | 16.0 | AutoCAD 2004 |
| AutoCAD 2002 | 15.2 | AutoCAD 2000, AutoCAD 2000i, AutoCAD 2002 |
| AutoCAD 2000i | 15.1 | AutoCAD 2000, AutoCAD 2000i |
| AutoCAD 2000 | 15.0 | AutoCAD 2000 |