What is DGN? What Opens a DGN? File Format List from WhatIs.com

File Extension

DGN File Format

Bentley Systems drawing file


DGN is a file extension for a Computer Aided Design (CAD) drawing file format used by Bentley Systems MicroStation. DGN files are generally used for architectural and engineering designs.

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.

This was last updated in July 2010
Editorial Director Margaret Rouse

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