Convert CSV to DXF Online — Free & Instant
Converting CSV coordinate data to DXF lets you bring spreadsheet-based point or geometry data into AutoCAD and other CAD applications. This is useful in surveying and engineering workflows where field point data is collected in CSV format and needs to be imported into a CAD drawing as DXF entities.
File converter
When to convert CSV to DXF
- Importing survey point data from CSV into AutoCAD as point entities
- Loading coordinate data from Excel into a CAD drawing via DXF
- Converting site measurement CSV data for use in civil engineering CAD
How to convert CSV to DXF
- 1
Prepare your CSV
Ensure latitude (lat, latitude, y) and longitude (lon, lng, longitude, x) columns are present.
- 2
Upload the CSV
Drop your .csv file on the upload zone.
- 3
Select DXF
Click DXF in the format panel.
- 4
Open in AutoCAD
Open the .dxf in AutoCAD, QCAD, BricsCAD, or LibreCAD.
About CSV
CSV (Comma-Separated Values) files containing geometry data typically include latitude and longitude columns (or X/Y columns for projected data). Many data providers distribute point datasets as CSV because they are easy to open in Excel, Python, and R. When converting from a vector format to CSV, Maparz outputs an X (longitude) and Y (latitude) column along with all attribute data. To convert CSV to GeoJSON, your file must have columns identifiable as longitude (x, lon, lng, longitude) and latitude (y, lat, latitude).
Strengths
- +Opens in Excel, Google Sheets, any spreadsheet
- +Human-readable and editable
- +Lightweight for point data
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.What DXF entity type do CSV points become?
CSV rows with point coordinates are converted to DXF POINT entities, one per row.
Q.Are CSV attribute columns included in the DXF?
DXF has limited attribute support. Point coordinates are preserved; other columns may be stored as DXF entity extended data.