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DGN to MHT converter

Convert DGN to MHT online from any device with a free converter.

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We have already processed 5,839,693 files with total size of 9,550,220 Mbytes

About CAD converter

Convert DGN to MHT files online with our free CAD converter app. Whether you're on Windows 10, Mac, or iPhone, converting DGN files is quick and easy.

Supported CAD file formats include DWG, DXF, IGES, STL. DWG and DXF are widely used for 2D/3D designs in AutoCAD, while STL is essential for 3D printing. Leading CAD software includes AutoCAD, SolidWorks, Fusion 360, SketchUp.

Simply change DGN to MHT by uploading your document, choosing a target format, and clicking Convert. Your file will be ready to download instantly. No registration required.

Check our video
DGN

MicroStation Design File

The DGN file format, developed by Bentley Systems, it is mainly used for storing 2D and 3D design data in engineering and architectural projects. It is supported by Bentley's MicroStation software and other CAD applications like AutoCAD through plugins, enabling cross-platform compatibility. The format features a structured, binary-based design with advanced capabilities such as layering, reference files, and support for metadata, making it suitable for complex, large-scale projects.

MHT

MIME Encapsulation of Aggregate HTML

MHT is a file format used to save web pages as a single file, combining HTML, images, CSS, and other resources into one archive for easy storage and sharing. It is supported by web browsers like Internet Explorer and Microsoft Edge, as well as tools like Microsoft Word and specialized MHT viewers or converters. The format uses a MIME structure to embed all web page elements, including text and binary data, into a single file, often encoded in Base64, enabling offline access and preservation of web content.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert DGN to MHT

Step 1
Click inside the file drop area to upload DGN file or drag & drop DGN file.
Step 2
Click on Convert button. Your DGN files will be uploaded and converted to MHT result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the MHT file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert DGN into many other file formats. Please see the complete list below.

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