DGN MicroStation is Bentley MicroStation native drawing format. It is primarily used for infrastructure design, civil engineering and utility mapping. Bentley Systems MicroStation native format

Is Xonvert open source?

Xonvert uses open-source conversion libraries (FFmpeg, libvips, etc.) compiled to WebAssembly. The conversion engine is transparent and trustworthy.

Can I use Xonvert offline?

Yes! Once the converter page has loaded, it works without an internet connection. All conversion logic runs locally in your browser.

Does 3DS to DGN conversion work on slow internet?

Yes — and even with no internet at all. Once the page loads, conversion is entirely offline. Speed depends on your device's CPU, not your internet connection.

How is Xonvert different from other online converters?

Most online converters upload your files to their servers. Xonvert processes everything locally in your browser — your files never leave your device. It's faster, more private, and works offline.

Is there a file size limit?

There is no strict file size limit. However, very large files (over 500MB) may be limited by your device's available memory.

What are the advantages of DGN over 3DS?

DGN MicroStation offers rich CAD data support for infrastructure and civil engineering, while 3DS Max Legacy is known for widely recognized by most 3D software. The best choice depends on your specific needs — compatibility, quality, or file size.

Convert 3DS to DGN

Fast, free, and secure 3DS to DGN conversion. No registration required.

3ds

3D Model

dgn

Fast, free, and secure 3DS to DGN conversion. No registration required.

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High Quality

Maintain maximum quality during conversion

Fast Processing

Convert files in seconds with our optimized engine

Secure & Private

Files automatically deleted after conversion

How to Convert 3DS to DGN

Upload 3DS File

Click the "Select File" button to upload your 3ds file from your device.

Start Conversion

Click the "Convert" button to instantly start converting to DGN.

Download DGN

Download your converted dgn file immediately after processing.

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