Convert Stereolithography (.stl) files to Standard for the Exchange of Product Data (.step) format online for free. Runs entirely in your browser — no files are uploaded to any server.
SOURCE FORMATStereolithography — Standard for 3D printing, rapid prototyping, and CNC manufacturing.
TARGET FORMATStandard for the Exchange of Product Data — Used in CAD/CAM systems for mechanical and industrial design.
↑
or drop files here
🔒Privacy Protected — files never leave your device