Make building instructions from an LDraw file

Open an LDR or MPD model on the start page. MOCsmith plans the build order, groups nearby work into steps and subassemblies, and shows the parts each step needs. Step through it in 3D, then download a PDF instruction book, the LDraw model or a CSV parts list. Your file stays in your browser.

Choose a model or photo · Photo to mosaic · Instructions from LDraw · About and credits