Convert PDF Drawings to DWG & DXF
in Seconds
Upload any technical PDF — floor plans, structural drawings, mechanical schematics — and get a production-ready CAD file with preserved layers, line weights, and scale accuracy.
Compatible with all major CAD platforms
PDF to CAD Converter
Max 50 MB · PDF files only
Drag & drop your PDF drawing
or click to browse
Floor plans · Structural drawings · Mechanical schematics · Site plans
Supported: AutoCAD R12 through 2026 · ISO/ANSI title blocks · Multi-page PDFs
Technical capabilities
Built for real engineering drawings
Not a generic PDF converter. Every feature is designed around the needs of technical drawings — from ISO standards to CAD-native entities.
Layer Preservation
All PDF layers are mapped 1:1 to CAD layers. Color, linetype, and visibility states are carried over intact.
Scale Accuracy
Drawing scale is detected from the title block or PDF metadata and applied to the CAD coordinate system automatically.
Line Weight Mapping
Stroke widths are converted to CAD lineweights following ISO 128 conventions — 0.25, 0.35, 0.5, 0.7, 1.0 mm.
Hatch Pattern Support
Crosshatch, concrete, earth, and insulation fills are detected and converted to native HATCH entities with matching angles.
Fast Processing
Most drawings convert in under 30 seconds regardless of complexity. Multi-page PDFs are processed page-by-page in parallel.
Secure & Private
All uploads are encrypted with TLS 1.3. Files are processed in isolated sandboxes and permanently deleted after 1 hour.
Multi-Page PDFs
Each page becomes a separate model space or layout tab in the output DWG, maintaining page order and individual scales.
Text & Annotation
Dimension text, notes, and labels are recognized as MTEXT or DTEXT entities — not rasterized — so they remain editable.