DGN to DWG Converter

About This Tool

This tool converts DGN design files to DWG for CAD workflows. It ingests DGN data and exports a DWG file suitable for Autodesk applications. Intended users include engineers, architects, CAD managers, and BIM coordinators who exchange projects with clients or colleagues using DWG centric pipelines. The goal is to preserve geometry, topology, and essential metadata during the migration.
Conceptionally the process parses the DGN structure, maps coordinates and units, preserves layers, block definitions and attributes, and writes a DWG with a chosen version profile. It supports common 2D entities and basic 3D constructs, with tolerance handling and entity normalization to reduce conversion artifacts.
The tool adds value by improving interoperability, reducing manual rework, and accelerating design reviews. It supports batch conversions, configurable layer mapping, and export of a conversion log for auditing and traceability.
Core features include DGN ingestion, DWG export, optional batch processing, unit and scale preservation, version targeting, and error reporting. Use cases cover project handoffs from Bentley MicroStation to Autodesk DWG environments, archival migration, and cross discipline collaboration for structural, mechanical, and civil designs.

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