IJCAD supports DWG/DXF format according to the version as follows :
Supported Format
| DWG / DXF Version | IJCAD | IJ_IntelliCAD | ||||
| 2017 to 2014 | 2013 | 8 / X | 7 / 6 | 6/5/4 | 2001 | |
| AutoCAD 2013~2017 (including LT) |
◯ | ◯ | × | × | × | × |
| AutoCAD 2010~2012 (including LT) |
◯ | ◯ | ◯ | × | × | × |
| AutoCAD 2007~2009 (including LT) |
◯ | ◯ | ◯ | ◯ | × | × |
| AutoCAD 2004~2006 (including LT) |
◯ | ◯ | ◯ | ◯ | ◯ | × |
| AutoCAD 2000~2003 (including LT) |
◯ | ◯ | ◯ | ◯ | ◯ | × |
| AutoCAD R14 / LT97 / LT98 | only DWG | ◯ | ◯ | ◯ | ◯ | ◯ |
| R12 | only DXF | ◯ | ◯ | ◯ | ◯ | ◯ |
- All IJCAD can open the DWG/DXF file version older than the version whose version the operating IJCAD supports.