Alternatives to LeoCAD

3D parametric modeller

3D creation suite

Build, render, and create LEGO instructions

Free, open source application for computer aided drafting in 2D

Electronics design automation suite

3D model editor for boxy models and pixel art textures

3D model slicing software for 3D printers, maintained by Bambu Lab

Computer-aided design and drafting tool

3D modeling software used to create and manipulate 3D models

3D modeling software for concept artists and designers

3D CAD software

3D model creator