Local 3D Model Converter converts 3D model files on iPhone, iPad, and Apple silicon Mac. Users can convert one file, process batches, or scan folders for supported formats, then preview source and output geometry and share the result. Supported formats include STL, OBJ, GLB or glTF, FBX, 3MF, USDA, USDC, and USDZ. The listing says parsing, conversion, and preview happen on device, without an account or model uploads. Importing supported formats is free, as is single-file export to STL and OBJ. Other export formats, batch conversion, and folder workflows have separate permanent unlocks, while Pro temporarily includes all three unlocks through weekly, monthly, or annual subscriptions. Compatibility requires iOS or iPadOS 26, or macOS 26 on Apple silicon.







