OpenUSD resources, specifications, and guides.

AL USD Maya. Animal Logic's Maya plugin for round-tripping USD scene data into Maya.
Animal Logic's USD Docker. Docker build scripts that fetch and compile Pixar USD and its open-source dependencies.
Apple USD Tools. Usdz_converter, Reality Composer.
Luma USD. USD plugins and schemas from Luma Pictures.
NVIDIA USD Resources. Omniverse, tutorials, tools.
OpenUSD. Official Pixar USD site. Specification, tools, resources.
USD Cookbook (Colin Kennedy). Code recipes and examples.
USD Manager. Lightweight app for browsing, managing, and editing USD files.
USD Noodle. Node-graph viewer showing the dependencies of a USD file.
USD Qtpy. Python Qt components for building custom USD tools.
USD Shell Extension for Windows. Windows File Explorer extension adding USD thumbnails, side previews, and deep-metadata search.
USD Survival Guide. Practical USD guide for VFX artists.
USD URI Resolver. URI-based asset resolver for USD, with custom plugin support.
USD Working Group (ASWF). Alliance for Open Media USD resources.
UsdQt. Qt components for building custom USD tools.