Free Online Viewer app of DGN format drawing files

Opens DGN drawings for free from any device, with a modern browser like Chrome, Opera or Firefox.

Conversion Viewer
Share on Facebook
Share on Twitter
Share on LinkedIn
See other apps
Try our Cloud API
See source code
Leave a feedback
Bookmark this app


Aspose DGN Viewer app to open and view DGN files. View DGN drawing online on any platform: Windows, Mac OS, Linux, Android, iOs online from everywhere.

If you want to access your drawings programmatically please check Aspose.CAD documentation.

How to view DGN files

  • Click inside the file drop area to upload DGN drawing or drag & drop your DGN file.
  • Your DGN file will be automatically rendered to view instantly
  • View thumbnails of DGN files. Its layouts with properties will be on preview
  • Download DGN drawing file and all its layers as raster, vector image including PDF format.
  • View and navigate between layouts. Set page view zoom-in or zoom-out.


  • ❓ How can I open and view DGN drawing?
    First, you need to select a file with your plot or model: drag & drop your DGN drawing or click inside the white area to choose a file.
  • ⏱️ How long does it take render DGN file?
    This viewer works fast but it depends on a drawing size. A redering of DGN drawing may take from a few seconds to a minute.
  • 🛡️ Is it safe to upload my DGN files to free Aspose DGN viewer?
    Of course! The file will be available instantly and visible to you only. We delete uploaded files after 24 hours.
  • 💻 Can I view DGN on Linux, Mac OS or Android?
    Yes, you can use free Aspose viewer on any operating system that has a web browser. Our DGN viewer works online and does not require any software installation.

DGN Bentley Systems MicroStation DesiGN File

CAD drawing format is implemented by Bentley Systems MicroStation and is used for architectural and engineering designs.

Read More