Welcome to CAD For One

Welcome to CAD For One — your free resource for mechanical design tutorials.

What you will find here

• UG NX Modeling — Step-by-step tutorials from basic to advanced
• FreeCAD — Open-source CAD workflows
• CNC & CAM — Toolpath strategies and machining tips
• Mold Design — Injection mold and die design techniques

How to use this site

Each tutorial includes detailed screenshots and clear instructions. Browse by category or use the search to find what you need.

New tutorials added weekly. Bookmark this page and check back often.