3D Models & CAD Viewers

.CSS Cascading Style Sheets .DXF Drawing Exchange Format CAD .DOT Graphviz Graph File .GV Graphviz Visual Graph .DRAWIO Draw.io Vector Diagram .VSDX MS Visio Vector Diagram .EXCALIDRAW Excalidraw Whiteboard Scene .3DM Rhino 3D Document .3DS 3D Studio Mesh .3MF 3D Manufacturing Format .AMF Additive Manufacturing File .BIM Building Information Model .BREP Boundary Representation CAD .DAE Collada 3D Asset .FBX Filmbox 3D Model .FCSTD FreeCAD Document .GLB GLTF Binary 3D Model .GLTF GLTF JSON 3D Model .IFC Industry Foundation Classes BIM .IGES Initial Graphics Exchange Spec CAD .IGS Initial Graphics Exchange Spec CAD .STEP Standard Exchange of Product CAD .STP STEP CAD Model File .STL Stereolithography 3D Mesh .OBJ Wavefront 3D Object .OFF Object File Format Mesh .PLY Polygon File Format 3D Mesh .WRL VRML Virtual Reality World .DXF Drawing Exchange Format CAD .BLEND Blender 3D Scene .SKP SketchUp 3D Model .LWO LightWave 3D Object .MA Maya ASCII Scene File .U3D Universal 3D Mesh (PDF 3D) .MAX Autodesk 3ds Max Scene .ZTL Pixologic ZBrush Sculpt Tool .LXO Luxology Modo Scene File .SAFETENSORS SafeTensors Model Weights .ONNX Open Neural Network Exchange Model .PDB Protein Data Bank 3D Structure .TER Terragen 3D Terrain Heightmap .X3D Extensible 3D XML Scene Graph .SIB Silo 3D Model / Sibelius Score .X DirectX 3D Model Mesh .AC3D AC3D Document .IRRMESH IRRMESH Document .MD5MESH MD5MESH Document .MESH.XML MESH.XML Document .3D 3D Format File .3DOSTR 3DOSTR Format File .ACC ACC Format File .AMJ AMJ Format File .ASK ASK Format File .ASSBIN ASSBIN Format File .B3D B3D Format File .BSP BSP Format File .ENFF ENFF Format File .HMB HMB Format File .HMP HMP Format File .IFCZIP IFCZIP Format File .IQM IQM Format File .LWS LWS Format File .M3D M3D Format File .MD2 MD2 Format File .MD3 MD3 Format File .MDC MDC Format File .MESH MESH Format File .MK3D MK3D Format File .MOT MOT Format File .MS3D MS3D Format File .NDO NDO Format File .PK3 PK3 Format File .PMX PMX Format File .Q3O Q3O Format File .Q3S Q3S Format File .R3D R3D Format File .RAW Raw Uncompressed 3D Geometry Stream .SCN SCN Format File .UC UC Format File .USD USD Format File .USDC USDC Format File .USDZ USDZ Format File .VTA VTA Format File .X3DB X3DB Format File .ZAE ZAE Format File .ZGL ZGL Format File .3DSX Homebrew file for Nintendo 3DS (Homebrew launcher (3ds)) .3GX Luma3DS Plugin (Luma3DS) .BYU 3D geometry format (CAD systems) .CIA Decrypted Nintendo 3DS ROM cartridge (Nintendo 3DS) .CMOD Celestia Model (Celestia) .CNOFF 3D object file format with normals (.noff, .cnoff) NOFF is an acronym derived from Object File Format. Occasionally called CNOFF if color information is present. .COFF 3D object file format (.off, .coff) OFF is an acronym for Object File Format. Used for storing and exchanging 3D models. Occasionally called COFF if color information is present. .CRAFT Holds Spacecraft Assembly information (Kerbal Space Program) .CUB Used by electronic structure programs to store orbital or density values on a three-dimensional grid. .DEM digital elevation model (DEM) including GTOPO30 and USGSDEM. GTOPO30 is a distribution format for a global digital elevation model (DEM) with 30-arc-second grid spacing. USGSDEM is the standard format for the distribution of terrain elevation data for the United States. .DGN CAD Drawing (Bentley Systems, MicroStation and Intergraph's Interactive Graphics Design System (IGDS) CAD programs) .DN Dimension model format (Adobe Dimension) .DWF Autodesk Design Web Format (Design Review) .DWG Drawing (AutoCAD, IntelliCAD, PowerCAD, Drafix, DraftSight etc.) .E57 A file format developed by ASTM International for storing point clouds and images (Most software that enables viewing and/or editing of 3D point clouds) .ESCPCB Data file of "esCAD pcb", PCB Pattern Layout Design Software (esCAD pcb provided by Electro-System) .ESCSCH Data file of "esCAD sch", Drawing Schematics Diagram Software (esCAD sch provided by Electro-System) .EXP Drawing File format (Drawing Express) .GBR Gerber format (PCB CAD/CAM) .GRP Data pack files for the Build Engine (Duke Nukem 3D) .HIN HyperChem HIN format. Used in cheminformatics applications and on the web for storing and exchanging 3D molecule models. Maintained by HyperCube, Inc. .HUM 3D Model database (OMSI The Bus Simulator) .JVX JavaView 3D geometry format. The native format of the JavaView visualization software. Used for the visualization of 2D or 3D geometries. Can be embedded in web pages and viewed with the JavaView applet. .LM Language Model File (Microsoft Windows) .MCADDON A zip file that contains .mcpack or .mcworld files to modify Minecraft: Bedrock Edition generally used to distribute add-ons to other users. (Minecraft: Bedrock Edition) .MDG Digital Geometry (Programmable CAD) file format, developed by DInsight (Digital Geometric Kernel) .MO Modelica models. File format specified by the Modelica Association. .MOE same as Modelica Model .mo. .NOFF 3D object file format with normals (.noff, .cnoff) NOFF is an acronym derived from Object File Format. Occasionally called CNOFF if color information is present. .NWD Navisworks 3D drawing (Navisworks) .NWF Navisworks 3D drawing (Navisworks) .ODG Drawings and vector graphics (OpenDocument, LibreOffice, Collabora Online) .OTG Drawings and vector graphics template (OpenDocument, LibreOffice, Collabora Online) .SHX Shape entities (AutoCAD) .SLDDRW SolidWorks drawing (SolidWorks) .SXP 3DS Process file (3D Studio) .VC6 Graphite – 2D and 3D drafting (Ashlar-Vellum) .VDW Visio web drawing (Microsoft Visio) .VSD Visio drawing (Microsoft Visio) .VSM Visual Simulation Model (VisSim) .XE Xenon – for Associative 3D Modeling (Ashlar-Vellum)