CDW is the native format of the Russian KOMPAS-3D CAD system. Our service converts OpenStreetMap data into a file with separate layers for roads, buildings, water bodies, and infrastructure. The output opens in KOMPAS-3D, KOMPAS-Graphic, and compatible CAD tools.
Key Features

What Program Opens KOMPAS Files
The following programs and applications can open, edit, and work with KOMPAS-3D CDW (.cdw) files exported from OSM2CDR:
Format specifications
- Proprietary format
- 2D only
- Lossless (no quality loss)
- Stores feature attributes
- Output: 1 file
- KOMPAS-3D .frw / .cdw (ASCON proprietary). Russian CAD format. Generated via DXF intermediate; opens in KOMPAS-3D V19+.
Who Uses KOMPAS Maps
How to Export KOMPAS
Popular maps in KOMPAS
Get KOMPAS-3D CDW map exports
Download professional KOMPAS maps from OpenStreetMap. Instant generation, any area.
Frequently Asked Questions
Related Formats
Related Articles
Which Map Format to Choose for CAD Import: AutoCAD, BricsCAD, KOMPAS, ArchiCAD
Decision tree for choosing an OSM map format for any CAD import: AutoCAD, nanoCAD, KOMPAS-3D, ArchiCAD, Revit, FreeCAD.
formatKOMPAS (ASCON) format: Russian CAD standard ESKD — OSM export for import substitution
KOMPAS-3D and KOMPAS-Graph by ASCON: ESKD standards, .frw/.m3d/.a3d, SolidWorks/AutoCAD substitution, OSM pipeline.
tutorialExporting Maps to KOMPAS-3D: Integrating OSM with Russian CAD Systems
Step-by-step workflow: exporting OpenStreetMap maps to DXF and importing into KOMPAS-3D. Site plans, surveying, and MSK