Convert RAS to DGN

If you're looking for a reliable and efficient software tool to convert your RAS files to DGN format with ease, you can count on reaConverter.

reaConverter - the leading solution for bulk RAS to DGN conversion. Process thousands of files in seconds with perfect quality.

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How to Convert Multiple RAS Files to DGN?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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Install reaConverter

2. Load your RAS files

Start reaConverter and load all the .ras files you intend to convert into .dgn. The software supports multiple RAS conversion and processes all files locally on your computer.

Select RASs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your RAS files into reaConverter

3. Select DGN as output format

Pick the DGN as output format and choose the destination folder where you want to save new .dgn files.

Select DGN as output format

4. Start RAS to DGN conversion

Then simply press Convert button and your conversion will begin in no time!

Start Conversion

Once the conversion is complete, you can find your DGN files in the destination folder you selected.

RAS to DGN Converter

reaConverter offers the fastest, simplest solution for converting your RAS files into DGN in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting RAS files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

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Image editing

User Reviews

Average User Rating:
Last updated on July 31, 2025
"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."
David R.
David R.
IT Solutions Architect
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
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"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
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"An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
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Roger Cook
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"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
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Jamal Bailey
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"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
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RAS to DGN Conversion: FAQ

What are RAS files?

The RAS file extension represents the CALS Raster File Format, a standard developed by the U.S. Department of Defense for the interchange of monochrome raster graphics. It is primarily used for storing high-resolution, black-and-white images such as engineering drawings, technical manuals, and scanned documents. CALS RAS files are typically used in military, aerospace, and government applications due to their consistency and archival suitability. The format supports compression and is optimized for printing and long-term storage.

What are DGN files?

DGN stands for "design" and represents an extension typically used for CAD (Computer Aided Design) files created with Bentley Systems' MicroStation or with IGDS (Intergraph's Interactive Graphics Design System) — two popular programs used by architects, engineers, constructors and designers. DGN files can include sizeable building projects with a rich amount of details, usually have a very large size and can be viewed with a limited number of CAD programs.

Can reaConverter convert RAS to DGN?

Yes! reaConverter instantly converts .ras to .dgn with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert RAS to DGN online?

If you only need to convert a few RAS files to DGN format, feel free to try our free online free online RAS to DGN converter — perfect for small batches with no installation needed!

How can I turn RAS files into DGN on my computer?

The best way to change RASs to DGNs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from RAS to DGN.

How can I automate RAS to DGN files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert RAS files to DGN using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line ras to dgn converter for batch processing.

What else can I do with reaConverter?

Convert RAW photosSet manual file dateChange format settingsChange DPIConvert GIS files

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