| Need | Legitimate Solution | |------|---------------------| | Learn CATIA V5 at home | (~$99/year) or 3DEXPERIENCE for Students (free) | | Occasional professional use | Token-based rental on 3DEXPERIENCE Marketplace | | Small business | Dassault’s “Home by Dassault Systèmes” – low-cost commercial licenses | | Just need 3D CAD for free | Use FreeCAD , Onshape Free , or Fusion 360 Personal (but not CATIA) |