Aspose.CAD for JavaScript is a native CAD conversion API that operates without any external software dependencies. It enables JavaScript developers to convert a wide variety of CAD and BIM file formats—including DXF, DWG, DWT, DGN, IFC, DWF, DWFX, STL, IGES (IGS), CF2, Collada (DAE), PLT, OBJ, SVG, DXB, FBX, U3D, 3DS, and STP—into high‑quality PDF files and raster image formats. Developers can also select and convert specific layers and layouts and track the document conversion process. Thanks to the built‑in high-fidelity rendering engine, CAD drawings can be rendered into various vector and raster formats without using any additional software or external libraries.

Features

• Native JavaScript CAD conversion API without software dependencies
• Supports latest versions of DXF and DWG formats
• Convert CAD & BIM formats to PDF and raster images (PNG, BMP, TIFF, JPEG, JP2, PSD, DICOM, WebP, GIF)
• Convert CAD drawings to vector outputs such as EMF, WMF, SVG, PDF
• Select and convert specific layouts
• Select and convert individual layers
• Track CAD document conversion progress
• Supports wide range of CAD input-only formats:
• DWG (all major releases), DGN, IFC, STL, DWT, IGES, PLT, CF2, HPGL, PCL, 3DS, U3D, CGM, DAE, DXB
• Supports bi-directional formats:
• DXF, DWG 2015, OBJ, FBX, DWF, DWFX, SVG, STEP/STP, GLB/GLTF
• High fidelity rendering engine for precise technical outputs
• No installation of CAD software or third-party libraries required

Benefits

• Reduces infrastructure cost with a pure JavaScript implementation
• Eliminates the need for AutoCAD or heavy CAD tools
• Ideal for browser-based apps, Node.js environments, and cloud workflows
• Simplifies CAD-to-PDF and CAD-to-image automation
• Ensures accuracy with a powerful rendering engine
• Enables customizable conversions with control over layers, layouts, colors, scale mode, and page size
• Suitable for engineering, documentation, CAD data workflows, and online CAD viewers
• Easy integration into modern front-end or back-end JavaScript stacks