How to open .DGN file extension?

If you cannot open a new file that has been saved in the .DGN format you need to download the appropriate software. The manufacturer of .DGN files is Bentley Systems; .DGN files belong to the CAD Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .DGN files. Activities performed in the order described should solve the problems with all the files in the .DGN format.