AI PDF to CAD Converter (DWG)
Upload a PDF drawing and see it as editable CAD — free. Download every sheet as DXF free with a free account (aginera.ai watermark); the clean DWG is $2. CAD-exported PDFs trace into real layers; scanned PDFs get Aginera's AI reader instead of a dead end.
Updated October 2026 · Also works inside Claude and ChatGPT
Live example — see a vector PDF traced into editable CAD, then try your own.
Have a floor plan PDF?
See it as a home — not just a CAD file
The same PDF can become a furnished 3D home, renders of every room or a walkthrough film — made from your own drawing.
SampleFloor plan → 3D dollhouse
Free previewEvery room on your plan, furnished and seen from above.
Sample
SampleMEP drawing → takeoff
Free countElectrical, HVAC or plumbing sheet? Count fixtures and devices, then the full takeoff.
Free PDF to CAD converter (DXF & DWG)
Converting a PDF to CAD means turning a vector PDF drawing — a CAD or BIM export whose lines, arcs and text are true geometry — back into an editable CAD file (DWG) you can open and edit in any CAD application. Aginera traces the vector line-work in your browser into real CAD geometry, not a background image — with no Autodesk software, licence, or account, and nothing to install.
Traces real line-work
Walls, dimensions, symbols and text are rebuilt as CAD geometry you can select and edit — not flattened into a raster underlay.
Opens in any CAD app
The DXF or DWG you download opens in AutoCAD, BricsCAD, DraftSight or any other CAD application.
Runs in your browser
Upload and preview with pan, zoom and layer toggles — nothing to install. Converting, viewing and the watermarked DXF download are free; the clean DWG is $2 with a free account.
Vector PDFs only — and we check for you
When you upload, Aginera automatically detects whether your PDF is vector and tells you immediately if it is a scan — so you never waste time on a file that can't be converted.
Vector PDF — converts
A drawing exported directly from CAD or BIM tools such as AutoCAD, Revit or MicroStation. Its lines, arcs and text are true geometry, so they can be rebuilt as an editable DWG. Tell-tale sign: lines stay crisp at high zoom and text is selectable.
Scanned PDF — raster only
A scanned drawing or photo saved as a PDF is just pixels — there is no geometry to convert. If everything blurs when you zoom in, it's a scan. Aginera flags this on upload instead of producing a junk conversion.
How to convert a PDF to CAD
1.Export a vector PDF
From your CAD/BIM software (AutoCAD, Revit, MicroStation) export a vector PDF — or use an already-vector PDF. Scanned or photographed PDFs are raster and cannot be converted to CAD.
2.Drop it in the converter
Upload the PDF. Aginera automatically checks that it is vector, then traces the line-work — walls, dimensions, symbols and text — into real CAD geometry.
3.Preview in the browser
Pan, zoom, and toggle layers on and off in our CAD viewer — free. With a free account, download every sheet as DXF free (with an aginera.ai watermark).
4.Download DXF or DWG
With a free account, download the editable DXF free (every sheet, with an aginera.ai watermark), or the clean, watermark-free DWG + DXF for $2, and open it in AutoCAD, BricsCAD, DraftSight or any CAD application — no Autodesk account required.
Need a 3D model instead of a CAD file? Try the free Floor Plan to 3D converter — it turns a floor plan PDF into an interactive 3D model with photorealistic room renders.
PDF to DWG or PDF to DXF: which do you need?
Both are editable CAD files built from the same conversion. DWG is AutoCAD's native format; DXF is the open exchange format nearly every CAD, CAM and laser-cutting tool reads. Convert once, then download whichever your workflow needs.
| DXF (free account) | DWG + clean DXF ($2 per drawing) | |
|---|---|---|
| Sheets | Every sheet | Every sheet |
| Watermark | Light aginera.ai mark on its own layer | None |
| Opens in | AutoCAD, BricsCAD, DraftSight, LibreCAD, CAM tools | AutoCAD natively, plus every DXF reader |
| Best for | Checking, measuring, tracing over, internal use | Issuing drawings, client deliverables, AutoCAD-only teams |
Ways to convert a PDF to CAD, compared
AutoCAD PDF Import
Built into AutoCAD (PDFIMPORT). Good results on vector PDFs, but you need an AutoCAD licence and a desktop install.
Generic file converters
Format converters that are not built for drawings — scans and mixed sheets often come back as an image or as broken line-work.
Redrafting by hand
Exact, but slow and paid by the hour. Worth it for scanned drawings you must own as clean CAD.
Aginera
Browser-based and drawing-aware: checks vector vs scan, keeps layers and pen colours, previews free, and reads scans with AI instead of failing.
Convert a PDF to CAD from Claude or ChatGPT
Aginera is listed in the Claude Connectors Directory. Connect it once, then ask in plain words — “Convert this floor plan PDF to DWG” — and Claude checks the drawing, converts it and hands back a download link. The DXF is free; Claude asks before buying the clean DWG. The same connector works in ChatGPT.
Beyond conversion: takeoff and estimating from the same drawings
Most people converting construction PDFs to CAD are heading somewhere specific: a quantity takeoff, a bill of materials, or a bid. Aginera reads the same drawings — vector or scanned — and extracts devices, conduit, wire and fixtures automatically. See electrical takeoff software, MEP takeoff software, or the 2026 takeoff software comparison to see how the automated approach stacks up against PlanSwift, Bluebeam and On-Screen Takeoff.