Is there some online DGN viewer available? It would be useful to view DGN contents for example from mobile devices and would be OS independent.
Is this on a mobile device, tablet, laptop, PC? What operating system?
If you just want to view Bentley DGN or AutoCad DWG/DXF on your Windows PC then you should look at Bentley View CONNECT Edition.
Download Bentley View - DWG, DGN, and DXF CAD Viewer
RegardsAndrew BellTechnical SupportBentley Systems