.STP to .PLY Converter - Free to use file format conversion utility.

Privacy protected. All file conversions run locally without uploading to a server.

STP (ISO 10303) is a CAD file format. The format is exactly the same as STEP, only distinguished by the file extension '.stp' . PLY is a file format most commonly used for 3D scanning.

Watch demo video - How to convert STEP/STP to STL