Bentley Systems drawing file
Autodesk and Bentley designs have exchanged software libraries in an agreement to make DGN and CAD files more compatible with each other’s programs.
In addition to Autodesk AutoCAD, Bentley View and Bentley Systems MicroStation, programs that can open DGN files include Corel PaintShop Photo Pro and IMSI TurboCAD Deluxe versions.
DGN is short for “design.”
Learn more about DGN files:
Wikipedia has an entry on DGN files.
Visit the Bentley Systems MicroStation webpage.
Ask about CAD-related questions at IT Knowledge Exchange.