STL 3D File Viewer

Unlock the Power of 3D Design with CAD Viewer – The Ultimate 3D Model Professional Tool CAD Viewer is a powerful, lightweight, and intuitive application designed for engineers, 3D printing enthusiasts, and designers. Whether you need to inspect a complex mechanical part or prepare a model for 3D printing, CAD Viewer provides a comprehensive suite of tools to view, analyze, and modify your 3D files on the go. Supported Formats: • STL (.stl) - Binary & ASCII • OBJ (.obj) - Wavefront 3D • DXF (.dxf) - Drawing Exchange Format • GLTF / GLB (.gltf, .glb) - Graphics Language Transmission Format Advanced 3D Viewing Features: • Multi-View Modes: Switch between Wireframe, Solid, X-Ray, and Transparent views. • Smart Grids & Planes: Toggle background grids and section planes for internal inspection. • Orthographic & Perspective: Choose between technical and realistic viewing angles. • Custom Lighting: Toggle multi-light setups and gradient backgrounds for better visualization. • Distance & Angle: Measure precisely between vertices and faces. • Mesh Analysis: Check for watertightness, volume, surface area, and non-manifold edges. • 3D Print Readiness: Instantly detect issues like degenerate triangles or inverted normals. • Mesh Repair: Recalculate or flip normals and remove degenerate triangles. • Decimation: Reduce triangle count (Poly-reduction) to optimize models. • Boolean Operations: Perform Union, Subtraction, and Intersection between models. • Scaling: Uniform and non-uniform scaling in mm, cm, m, inches, or feet. Convert, Export & Share: • Format Converter: Convert models between STL and OBJ formats. • PDF Reports: Export professional PDF datasheets including snapshots and model specs. • Screenshots: Capture high-resolution renders and share them instantly. • Annotations: Add 3D notes directly onto model vertices for collaborative feedback. • Privacy & Security: CAD Viewer respects your privacy. All file processing happens locally on your device; your models are never uploaded to our servers. Download STL 3D File Viewer today and take your 3D workflow to the next level!