Frequently Asked Questions
Common questions about waste, kerf, defects, pricing, and accounts.
How does NestSolver help reduce material waste?+
It tries multiple cut layouts, accounts for kerf, avoids blocked defects, and separates reusable drops from true scrap so you can see where the material goes before cutting.
Is NestSolver really free?+
Yes — the optimizer runs in your browser with no sign-up. Enter your cuts and get layouts instantly. A free account is only needed to save and reuse projects.
Does it account for saw kerf?+
Yes. Set your blade's kerf and NestSolver subtracts it between every cut, so the layouts reflect real material loss instead of ideal lengths.
Can it cut around defects?+
Yes. Mark blocked zones — defects, edge trims, or any span you can't cut — on each stock length, and the optimizer places parts around them automatically.
What materials does it support?+
Any 1D linear stock: metal bars, pipe, tubing, extrusions, angle, and lumber. If it's cut to length from longer stock, NestSolver can optimize it.
Do I need an account?+
No account is needed to try the optimizer. Create a free account when you want to save cut lists and revisit your optimized layouts.