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Easily convert your DGN files online with no registration required. Convert your DGN documents from Windows, Linux, or macOS. Simply drag and drop your file into the upload form, select the desired output format, and click the convert button. Once the conversion is complete, you can download your DRC file.
Depending on the DGN file's size and format, conversion may take a few moments, but most files convert quickly. With advanced features, you can convert password-protected documents and have the results sent to your email.
Convert your DGN documents anytime, anywhere, on any device—including mobile. Use this conversion app online 24/7—free for basic conversions.
Check our videoThe 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.
The DRC (Google Draco) file format is a highly efficient, open-source compression format designed for 3D graphics, specifically optimized for storing and transmitting mesh geometry and point cloud data. It is widely supported in various applications, including web-based 3D viewers, game engines like Unity and Unreal Engine, and tools such as Blender and MeshLab, enabling seamless integration into modern workflows. The format uses advanced compression algorithms to reduce file sizes significantly while maintaining high-quality geometry and attributes, supporting features like quantization, predictive encoding, and optional metadata for enhanced flexibility and performance.
You can also convert DGN into many other file formats. Please see the complete list below.