Convert Valve Source Model (.smd) files to Universal Scene Description Zip (.usdz) format online for free. Runs entirely in your browser — no files are uploaded to any server.
SOURCE FORMATValve Source Model — Source engine model format used in Half-Life 2 and related games.
TARGET FORMATUniversal Scene Description Zip — Apple AR Quick Look format for augmented reality on iOS and macOS.
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