Why convert PRT to PDF?
PDF is the standard format for sharing design data with clients, reviewers, and manufacturers who have no CAD software. Exporting to PDF lets you share geometry and dimensions without exposing the proprietary .prt file or its parametric feature history, making it safe for external review and documentation workflows.
How to convert PRT to PDF
Autodesk Fusion 360 FREE
Import the .prt in Fusion 360, then export a 2D drawing PDF via the Drawing workspace or a 3D PDF via File > Export > PDF 3D.
PTC Creo Parametric APP
Open the .prt or associated .drw file in Creo, then use File > Save As (Type: PDF) for a 2D drawing or File > Export > PDF 3D for an interactive 3D PDF.
Programs that convert PRT
About these formats
.PRT
PTC Creo / Pro-ENGINEER Part File
A PRT file is a single 3D part created by PTC Creo Parametric (formerly Pro/ENGINEER). To open it without buying Creo, use the free PTC Creo View or eDrawings viewer. To move the part to…
Open .PRT details →
.PDF
Portable Document Format
A PDF (Portable Document Format) is a fixed-layout document that looks identical on every device - fonts, images, and layout are all embedded. Open it in any browser or the built-in viewer…
Open .PDF details →Quality & what to watch
- The PDF contains a flat 2D projection or a tessellated mesh embed - not the full solid geometry, parametric features, or sketch constraints from the
.prt. - Interactive 3D PDFs require Adobe Acrobat (Reader or Pro) to view the geometry interactively; most other PDF viewers show only a static image.
- Fusion 360's free personal-use tier supports PDF export, but Autodesk adjusts free-tier limits periodically - verify current terms before relying on it.
Frequently asked questions
Can the PDF recipient edit the 3D model?
Can I convert without a Creo license?
.prt files and exports PDF on its free personal-use tier.
