CadLib 4.0 Editions
| Feature | Basic | Standard | Professional |
| Read DXF files | |||
| Write DXF files | |||
| Export to image | - | ||
| Export to PDF | - | ||
| Export to PS | - | ||
| Export to SVG | - | ||
| Export to XAML | - | ||
| GDI+ rendering | - | ||
| Pick engine | - | ||
| Read DWG files | - | - | |
| Write DWG files | - | - | |
| WPF wireframe rendering | - | ||
| OpenGL rendering | - | - | |
| 2D Triangulation | - | - | |
| 2D polygon boolean operations | - | - |