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    Supported 3D File Formats

    Our online 3D viewer supports a wide range of popular 3D file formats. Choose the format that best fits your needs and start viewing your 3D models instantly.

    Try the Viewer

    GLB

    .glb

    GL Transmission Format Binary

    Binary format for 3D scenes and models

    Popularity
    high
    Key Features
    • Binary format
    • Embedded textures
    • Animations
    Common Use Cases
    WebAR/VRMobile
    View GLB Files

    GLTF

    .gltf

    GL Transmission Format

    JSON format for 3D scenes and models

    Popularity
    high
    Key Features
    • JSON format
    • external-resources
    • Animations
    Common Use Cases
    WebAR/VRE-commerce
    View GLTF Files

    Blend

    .blend

    Blender File

    Native file format of the Blender 3D software.

    Popularity
    High
    Key Features
    • Full Scene
    • Nodes
    • Animation
    Common Use Cases
    Blender WorkflowSource Storage
    View Blend Files

    OBJ

    .obj

    Wavefront Object

    Simple 3D geometry format

    Popularity
    high
    Key Features
    • text-based
    • simple-geometry
    Common Use Cases
    InterchangeModelingPrinting
    View OBJ Files

    STL

    .stl

    Stereolithography

    The standard for 3D printing. Describes surface geometry of a 3D object.

    Popularity
    High
    Key Features
    • Geometry Only
    • Binary/Text
    • Robust
    Common Use Cases
    3D PrintingCAMPrototyping
    View STL Files

    Collada

    .dae

    COLLAborative Design Activity

    XML-based schema for exchanging digital assets among various graphics software.

    Popularity
    Medium
    Key Features
    • XML
    • Rigging
    • Physics
    Common Use Cases
    InterchangeArchitectureSims
    View Collada Files

    DXF

    .dxf

    Drawing Exchange Format

    CAD data file format developed by Autodesk for enabling data interoperability.

    Popularity
    High
    Key Features
    • 2D/3D
    • Vector
    • Layers
    Common Use Cases
    ArchitectureLaser CuttingDrafting
    View DXF Files

    FBX

    .fbx

    Filmbox

    Proprietary 3D format by Autodesk

    Popularity
    high
    Key Features
    • Animations
    • materials
    • proprietary
    Common Use Cases
    Game DevVFXAnimation
    View FBX Files

    PLY

    .ply

    Polygon File Format

    Known as the "Stanford Triangle Format". Supports color and point clouds.

    Popularity
    Medium
    Key Features
    • Point Clouds
    • Vertex Colors
    • Flexible
    Common Use Cases
    3D ScanningResearchPoint Data
    View PLY Files

    3MF

    .3mf

    3D Manufacturing Format

    Modern XML-based format designed specifically for additive manufacturing.

    Popularity
    Rising
    Key Features
    • Materials
    • Slices
    • Metadata
    Common Use Cases
    Advanced 3D PrintingWin10
    View 3MF Files

    IFC

    .ifc

    Industry Foundation Classes

    Open standard for Building Information Modeling (BIM) data.

    Popularity
    Niche
    Key Features
    • Building Data
    • Parameters
    • Complex
    Common Use Cases
    ArchitectureConstructionFacility Mgmt
    View IFC Files

    BVH

    .bvh

    Biovision Hierarchy

    Character animation file format used to store motion capture data.

    Popularity
    Medium
    Key Features
    • Motion Capture
    • Skeleton
    Common Use Cases
    Animation TransferMocap
    View BVH Files

    3DS

    .3ds

    3D Studio

    Legacy format used by Autodesk 3D Studio. Still common in archives.

    Popularity
    Medium
    Key Features
    • Mesh
    • Materials
    • Basic Anim
    Common Use Cases
    Old assetsInterchange
    View 3DS Files

    LXO

    .lxo

    Modo Scene

    Native file format for Luxology Modo.

    Popularity
    Medium
    Key Features
    • Subdivs
    • Rendering
    Common Use Cases
    ModelingDesign
    View LXO Files

    X3D

    .x3d

    Extensible 3D

    ISO standard XML-based file format for representing 3D computer graphics.

    Popularity
    Low
    Key Features
    • XML
    • VRML-successor
    • Interactive
    Common Use Cases
    Web 3DScientificEducation
    View X3D Files

    AMF

    .amf

    Additive Manufacturing File

    XML-based standard for 3D printing, intended to replace STL.

    Popularity
    Low
    Key Features
    • Colors
    • Materials
    • Curved Triangles
    Common Use Cases
    Advanced 3D Printing
    View AMF Files

    LWO

    .lwo

    LightWave Object

    High-end 3D graphics file format used by LightWave 3D.

    Popularity
    Low
    Key Features
    • Subdivs
    • Materials
    Common Use Cases
    VFXBroadcasting
    View LWO Files

    MDL

    .mdl

    Quake Model

    Original Quake model format or Valve Studio Model.

    Popularity
    Medium
    Key Features
    • Animation
    Common Use Cases
    QuakeSource
    View MDL Files

    MS3D

    .ms3d

    MilkShape 3D

    Low-polygon modeling format popular for game mods.

    Popularity
    Medium
    Key Features
    • Bones
    • Animation
    Common Use Cases
    Half-LifeSims
    View MS3D Files

    OGEX

    .ogex

    Open Game Engine Exchange

    Text-based format designed for game engine interoperability.

    Popularity
    Low
    Key Features
    • Human Readable
    • Game Data
    Common Use Cases
    Interchange
    View OGEX Files

    SMD

    .smd

    Studiomdl Data

    Reference format for Valve's Source format compilation.

    Popularity
    Medium
    Key Features
    • ASCII
    • Skeletal
    Common Use Cases
    Source EngineModding
    View SMD Files

    AC

    .ac

    AC3D

    Native format for AC3D modeler.

    Popularity
    Low
    Key Features
    • Simple
    • Text
    Common Use Cases
    Flight Sim
    View AC Files

    ASE

    .ase

    ASCII Scene Export

    ASCII text-based format used by 3ds Max.

    Popularity
    Low
    Key Features
    • Human Readable
    • Scene Graph
    Common Use Cases
    DebuggingSimple Parser
    View ASE Files

    LWS

    .lws

    LightWave Scene

    Scene format for LightWave 3D.

    Popularity
    Low
    Key Features
    • Scene
    • Lighting
    Common Use Cases
    VFX
    View LWS Files

    MD2

    .md2

    Quake II Model

    Model format used by id Software's Quake II engine.

    Popularity
    Low
    Key Features
    • Vertex Animation
    • Keyframes
    Common Use Cases
    Retro GamingModding
    View MD2 Files

    MD3

    .md3

    Quake III Model

    Model format used by id Software's Quake III Arena.

    Popularity
    Low
    Key Features
    • Tags
    • Shaders
    Common Use Cases
    Retro GamingModding
    View MD3 Files

    MD5

    .md5

    Doom 3 Model

    Model format used by id Software's Doom 3 engine.

    Popularity
    Low
    Key Features
    • Skeletal Animation
    • Weights
    Common Use Cases
    Game Modding
    View MD5 Files

    PK3

    .pk3

    Quake 3 Archive

    Archive format used by Quake III Arena (actually a ZIP).

    Popularity
    Low
    Key Features
    • Archive
    • Assets
    Common Use Cases
    Modding
    View PK3 Files

    SIB

    .sib

    Silo Object

    Native format for Nevercenter Silo 3D modeler.

    Popularity
    Low
    Key Features
    • Subdivs
    Common Use Cases
    Modeling
    View SIB Files

    VRML

    .wrl

    Virtual Reality Modeling Language

    Standard file format for representing 3D interactive vector graphics.

    Popularity
    Low
    Key Features
    • Text-based
    • Interactive
    Common Use Cases
    Early Web 3DAcademia
    View VRML Files

    X

    .x

    DirectX Model

    Legacy Direct3D format used in many older Windows games.

    Popularity
    Low
    Key Features
    • Templates
    • Skinning
    Common Use Cases
    Old GamesDirectX 9
    View X Files

    COB

    .cob

    Caligari Object

    Native format of trueSpace 3D software.

    Popularity
    Low
    Key Features
    • Scene
    • Materials
    Common Use Cases
    Old Assets
    View COB Files

    IRR

    .irr

    Irrlicht Scene

    Scene format used by the Irrlicht Engine.

    Popularity
    Low
    Key Features
    • Scene
    • Nodes
    Common Use Cases
    Irrlicht
    View IRR Files

    IRRMESH

    .irrmesh

    Irrlicht Mesh

    Static mesh format used by the Irrlicht Engine.

    Popularity
    Low
    Key Features
    • Mesh
    • Materials
    Common Use Cases
    Irrlicht
    View IRRMESH Files

    MDC

    .mdc

    MDC

    Model format used by Return to Castle Wolfenstein.

    Popularity
    Low
    Key Features
    • Animation
    • Compressed
    Common Use Cases
    Modding
    View MDC Files

    OFF

    .off

    Object File Format

    Simple ASCII format for describing the geometry of a polyhedron.

    Popularity
    Low
    Key Features
    • Simple
    • Polygons
    Common Use Cases
    ResearchComputational Geometry
    View OFF Files

    Q3D

    .q3d

    Quick3D

    Format used by Quick3D viewer.

    Popularity
    Low
    Key Features
    • Mesh
    Common Use Cases
    Viewing
    View Q3D Files

    Q3S

    .q3s

    Quick3D Scene

    Scene format used by Quick3D viewer.

    Popularity
    Low
    Key Features
    • Scene
    Common Use Cases
    Viewing
    View Q3S Files

    RAW

    .raw

    Raw Triangles

    Simple unstructured list of triangles.

    Popularity
    Low
    Key Features
    • No Header
    • Vertices
    Common Use Cases
    Data Dump
    View RAW Files

    SCN

    .scn

    TrueSpace Scene

    Scene file format for Caligari trueSpace.

    Popularity
    Low
    Key Features
    • Scene Graph
    Common Use Cases
    Old Scenes
    View SCN Files

    TER

    .ter

    Terragen Terrain

    Terrain heightmap format.

    Popularity
    Low
    Key Features
    • Heightmap
    Common Use Cases
    Landscape
    View TER Files

    VTA

    .vta

    Vertex Animation

    Valve flexible vertex animation format.

    Popularity
    Low
    Key Features
    • Morphs
    Common Use Cases
    Source Engine
    View VTA Files

    XGL

    .xgl

    XGL

    XML-based 3D graphics file format.

    Popularity
    Low
    Key Features
    • XML
    • NURBS
    Common Use Cases
    Archiving
    View XGL Files

    XML

    .xml

    XML Model

    Generic XML format (Assimp specific parsing).

    Popularity
    Low
    Key Features
    • Text
    Common Use Cases
    Data Exchange
    View XML Files

    ZGL

    .zgl

    ZGL

    Compressed version of XGL.

    Popularity
    Low
    Key Features
    • Compressed
    Common Use Cases
    Archiving
    View ZGL Files

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