Source engine model format used in Half-Life 2 and related games.
Source is auto-detected; the view task opens by default.
or drop model files here
Valve Source Model
Mesh Formats
Import from 71 3D file formats including CAD, mesh, and scene formats. Export to 23 targets including GLB, glTF, OBJ, STL, PLY, FBX, DAE, and USDZ.
Standard for 3D printing, rapid prototyping, and CNC manufacturing.
OBJUniversal 3D format supported by virtually all modeling and rendering software.
GLBOptimized for web and AR/VR, supported by all modern browsers.
STEPUsed in CAD/CAM systems for mechanical and industrial design.
FBXIndustry standard for game engines, animation pipelines, and motion capture data.
3MFMicrosoft's modern format for 3D printing with color and material support.
glTFOpen standard for efficient 3D scene and model transmission on the web.
IGESVendor-neutral CAD data exchange format for engineering drawings.
USDZApple AR Quick Look format for augmented reality on iOS and macOS.
PLYCommon format for 3D scanning, point cloud data, and research.
IFCOpen BIM standard for building and construction data exchange.
DAEXML-based open standard for interchange between 3D applications.
We support 1608 conversion pairs across 71 import and 23 export formats.
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