Know if it holds before you print.
Browser-native FEA. No plugins, no exports — stress test your model in the same tab you built it.
Change one thing, update everything.
Full parametric control - dimensions, relationships, constraints. All without leaving the browser.
Describe it. Build it. Adjust it.
Tell LessCAD what you need. Get a fully editable 3D model — not a static mesh, not a suggestion.
Accelerate your simulation workflow.
We are seeking 3 strategic partners in Defense, Auto, or Robotics to co-define our roadmap. Get priority development of your required features, dedicated support, and preferred pricing for your first year.
Become a Design Partner