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AutoCAD DXF to PDF converter

DXF → PDF is for showing a CAD drawing to someone without CAD software; it is a viewing copy, not a plot at scale, and dimension values do not appear.

  • Converted with Office engine · input deleted within 24 h
  • Free: 5 conversions a day · 5 MB each
  • Higher limits →

From real runs

What you get — and what changes

  • Lines, arcs, polylines and hatches Kept

    A house floor plan with 624 lines, 124 polylines, 20 arcs and 13 hatches drew every wall, door swing and fixture.

  • Colours Kept

    Entity and layer colours come through: blue outlines, red doors and the cyan FLOOR PLAN title, while colour 7 (white on a CAD screen) is drawn near-black on the white page.

  • Text Kept

    Room names such as DINING ROOM and MSTR. BATH and sizes like 7' x 5'7 are searchable text in the PDF.

  • Dimension figures Lost

    None of the 63 dimensions in the floor plan printed its measurement: the dimension lines and arrows are there, the 16'-0" style numbers are not.

  • Scale and units Changed

    The drawing is scaled to fit about 293 pt (10 cm) and the page trimmed to it, so the PDF cannot be measured or printed at 1:50 or 1:100.

  • 3D solids and model views Lost

    Two 3D solid boxes and a 3D pyramid produced nothing visible, so those files are refused with a message.

  • Multi-line notes (MTEXT) Lost

    All nine MTEXT notes on the floor plan, such as the shear-panel and attic-access notes, were missing, and a file holding only MTEXT columns came out empty and was refused.

  • DXF versions Kept

    ASCII DXF from R12 through AutoCAD 2018 opened; one 2007 file written by LibreCAD failed to load, and binary DXF and DWG are refused.

Sample conversions

House floor plan, AutoCAD 2004 DXF

Input
1,117,145-byte DXF with walls, doors, fixtures, room labels and 63 dimensions.
Output
42,500-byte PDF, one 292 × 278 pt page, in 2.2 s. Everything except the dimension numbers is there.

Electronics schematic, R12-style DXF

Input
187,638-byte DXF with 654 polylines, 376 text labels and a title block.
Output
28,196-byte PDF, one 293 × 180 pt page, in 1.0 s; pin labels are tiny but zoom cleanly.

Binary DXF

Input
677,798-byte binary DXF of the same floor plan.
Output
Refused before conversion, with a request to save the drawing as ASCII DXF.

A real AutoCAD DXF → PDF run

We converted our AutoCAD DXF sample (183 KB) with Office engine on 2026-10-20. It took 1.7 s and produced a 28 KB PDF file, 85% smaller than the input. The engine raised 1 warning, listed below.

Input · sample.dxf · 183 KB

187,638 bytes

Output · sample.pdf · 28 KB

PDF 1.6, 1 page, selectable text (NotoSans-Regular), 0 image objects

Version
1.6
Pages
1
Fonts
NotoSans-Regular
Images
0
Text layer
yes
  • The drawing is scaled to fit the page, so it no longer prints at its CAD scale.

Options and when to change them

filter
Leave it unset; the drawing PDF export is selected automatically.

Do it yourself

ezdxf (Python)

bash
pip install ezdxf matplotlib && ezdxf draw --background WHITE -o plan.pdf plan.dxf

Draws the dimension figures and MTEXT notes that our route skips; text comes out as outlines and the PDF is much larger.

LibreOffice

bash
soffice --headless --convert-to pdf plan.dxf

Same import as described above, centred on an A4 page.

AutoCAD DXF to PDF by API or MCP

The HTTP API and the MCP server run the exact engine this page uses (Office engine); the response carries the same warnings the web converter shows. Check support first with GET /api/v1/pairs?from=dxf&to=pdf.

curl
curl -X POST https://filetypeconverters.com/api/v1/convert \
  -H "Authorization: Bearer $FTC_API_KEY" \
  -F "file=@input.dxf" -F "from=dxf" -F "to=pdf" \
  --output output.pdf
API reference

When this is the wrong conversion

  • If the PDF has to be measured or printed at scale, plot it from AutoCAD, DraftSight or Autodesk's DWG TrueView viewer.
  • If you have a .dwg file, open it in DWG TrueView and save as DXF or plot to PDF there; we cannot read DWG.
  • If dimensions are the point of the drawing, use a CAD viewer; the measurements are missing in our output.

AutoCAD DXF to PDF questions

Why are the dimension numbers missing?

The measurement on a dimension is stored as multi-line text, which our office engine does not draw, so you get the lines and arrows only. When a DXF contains dimensions or MTEXT notes we warn you in the result.

Can I print the PDF to scale?

No. The drawing is fitted to a small page and its CAD units are dropped. Print to scale from a CAD program or viewer.

Which DXF files are refused?

Binary DXF, drawings that contain only 3D solids, and files that produce nothing visible. You get a message saying which case applies.

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