This is an index of LEGO-related software and modelling tools. The existing LEGO Digital Designer and Bricksmith pages remain where they are; the table links to them and to newer LDraw tooling. Resources CategoryDateLinkNotesModelling2026-10ldraw-novaAgent tooling for generating LDraw LEGO models, with part and example search, collision and gap checks, rendering, and Blender-editable GLB export 2007-01LEGO Digital DesignerExisting Tao of Mac page for LEGO’s 3D modelling tool 2005-09BricksmithExisting Tao of Mac page for building LEGO models virtually