How to Convert MicroStation Files to PDF Files

Converting files from MicroStation (a CAD software program developed by Bentley Systems) to PDF format can be achieved using a few different methods. Here’s a guide on how to convert MicroStation (DGN) files to PDF:

Using MicroStation Directly

If you have access to MicroStation, it usually offers a native way to export or print files to PDF.

  1. Open Your DGN File in MicroStation:
    • Launch MicroStation and open the DGN file you want to convert.
  2. Use the Print or Export Command:
    • Go to the File menu.
    • Look for an option like Print, Export, or Save As.
    • Select PDF as the output format. MicroStation might have a specific Print to PDF or Export to PDF feature.
  3. Set PDF Options:
    • Choose your desired settings, such as page size, orientation, and other PDF options.
    • Some versions of MicroStation allow you to select layers and elements to include in the PDF.
  4. Save or Export the PDF:
    • Choose a destination to save the PDF file and give it a name.
    • Click Save or Export.

Using a PDF Printer

If MicroStation’s built-in export feature doesn’t meet your needs, you can use a PDF printer.

  1. Install a PDF Printer:
    • Install a virtual PDF printer on your computer. Examples include Adobe Acrobat, CutePDF Writer, or Microsoft Print to PDF (included in Windows 10).
  2. Print to PDF:
    • Open the DGN file in MicroStation.
    • Go to File > Print.
    • Select your PDF printer from the list of printers.
    • Configure any necessary print settings.
    • Click Print or OK and choose a location to save your PDF file.

Using Online Conversion Tools

For users who do not have access to MicroStation, online file conversion services can be an alternative. However, be cautious with sensitive or confidential files.

  1. Find a Reliable Online Conversion Service:
    • Search for online services that convert DGN to PDF. Websites like Zamzar or FileZigZag offer such services.
  2. Upload Your DGN File:
  3. Convert and Download the PDF:
    • Choose to convert to PDF format.
    • Start the conversion and wait for it to complete.
    • Download the converted PDF file once ready.


  • Software Version: The exact steps might vary slightly depending on the version of MicroStation you are using.
  • Quality Check: After conversion, open and check the PDF to ensure it has retained all the necessary details and formatting.
  • Data Security: When using online converters, be aware of the security risks, especially if your DGN files contain sensitive or proprietary information.

By following these methods, you should be able to convert MicroStation files to PDF format, either using the software itself, a virtual PDF printer, or online conversion tools.

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