Convert FlatGeobuf to DXF Online — Free & Instant
Converting FlatGeobuf to DXF brings cloud-native GIS data into AutoCAD and other CAD applications. This is useful for engineering teams who need to reference GIS data stored in FlatGeobuf format within their CAD design environment.
File converter
When to convert FlatGeobuf to DXF
- Importing FlatGeobuf infrastructure layers into AutoCAD for engineering work
- Converting cloud GIS data from FlatGeobuf to DXF for CAD reference
How to convert FlatGeobuf to DXF
- 1
Upload your FlatGeobuf
Drop your .fgb file on the upload zone.
- 2
Select DXF
Click DXF in the format panel.
- 3
Open in AutoCAD
Open the .dxf in AutoCAD, QCAD, or BricsCAD.
About FlatGeobuf
FlatGeobuf is a modern, high-performance binary format for geospatial vector data, designed for efficient streaming and cloud-native workflows. Based on FlatBuffers, it supports random access via HTTP range requests, making it ideal for serving large datasets directly from object storage like S3 without a tile server. FlatGeobuf is an OGC Community Standard and is supported by GDAL 3.1+, QGIS, Mapbox, and the GeoJSON ecosystem. Its compact binary encoding is significantly faster to parse than GeoJSON for large datasets.
Strengths
- +Extremely fast read/write — binary encoding
- +Supports HTTP range requests for cloud-native access
- +OGC Community Standard
- +Compact — much smaller than equivalent GeoJSON
About DXF
Drawing Exchange Format (DXF) is the open interoperability format developed by Autodesk for AutoCAD. It is widely used in civil engineering, architecture, and urban planning workflows. DXF files contain geometric primitives like lines, arcs, polylines, and text. When converting DXF files to GIS formats like Shapefile or GeoJSON, the geometry is preserved but attribute data may be minimal since DXF layers are mapped to feature properties. Conversely, GIS data exported to DXF can be brought into CAD workflows for drafting.
Strengths
- +Universal in CAD workflows
- +Supported by AutoCAD, Revit, FreeCAD, LibreCAD
- +Good for precise engineering geometry
Frequently asked questions
Q.Will the coordinates be correct in AutoCAD?
If your FlatGeobuf uses geographic coordinates, the DXF will contain the same coordinates. Set the CRS in AutoCAD using GEOGRAPHICLOCATION.