Is there an API for STP to DGN conversion?

Xonvert is a browser-based tool without a server API, since all processing happens client-side. For automated conversion, you can use Xonvert's PRO features or integrate the underlying open-source libraries directly.

Are my files uploaded to a server?

No. Zero files are transmitted anywhere. Xonvert processes everything using client-side JavaScript and WebAssembly. Your files stay on your machine.

Can I preview the DGN output before downloading?

Yes. Xonvert shows a preview of your converted file so you can verify the result before saving it to your device.

Can I convert password-protected STP files?

Encrypted or DRM-protected files cannot be converted. You'll need to remove protection first using the original software.

Can I convert multiple STP files at once?

Yes! Drag multiple files into the converter for batch processing. All files convert simultaneously and can be downloaded as a ZIP archive.

What's the maximum number of files I can convert at once?

Free users can convert several files per batch. PRO users enjoy unlimited batch sizes. For very large batches, your device's memory is the only practical limit.

Why choose DGN over other formats?

DGN MicroStation offers rich CAD data support for infrastructure and civil engineering. It's widely used for infrastructure design, civil engineering and utility mapping, making it an excellent choice for most cad needs.

Convert STP to DGN

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

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dgn

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

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Related Conversions

STP→STL

STP→OBJ

STP→IGES

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 STP to DGN

Upload STP File

Click the "Select File" button to upload your stp 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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