Does the deluxe version read write dgn files.

Microsoft's Intergraph Microstation DGN files are listed for both Import and Export under TurboCAD Deluxe. The following file formats can be imported and exported from TurboCAD Deluxe: DWG - AutoCAD® native format | DWF - Autodesk® Drawing Web Format | DXF - Drawing Exchange format | 3DS - Autodesk® 3D Studio format | 3MF | CGM - Computer Graphics Metafile | DGN - Intergraph Microstation | EPS - Adobe® PostScript | PLT- Plotter file format language | Raster - (Reference 2D multiple formats) | SKP- Trimble SketchUp® format | STL- Stereolithography format | TCT- TurboCAD® drawing template | TCW- TurboCAD® native format | WMF- Windows® Metafile | WRL- VRML Worlds | WRZ- VRML Worlds | The following file formats can be imported into TurboCAD Deluxe: 3DV - VRML Worlds | DC, DCD - DesignCAD® format | FCD, FCW- Fast CAD format | GEO- VRML Worlds | The following file formats can be exported from TurboCAD Deluxe: BMP - Windows® Bitmap format | DAE - COLLADA Model | GIF- Graphics Interchange format (w/ Alpha Channel Support) | JPG- JPEG | PDF- Adobe® Portable Document Format | PNG- Portable Network Graphic (w/ Alpha Channel Support) | SVG - Scaleable Vector Graphics | There are 16 more file formats accessible under TurboCAD Platinum, including ACIS Solid models.

i use the Platinum version for professional work, and I love it. I don't know about the Deluxe. However, the customer service guys on turbocad.com are excellent at helping you with any questions. And they have file conversion apps as well.