A free CutList Optimizer alternative for 1D cutting
CutList Optimizer is a popular panel-cutting tool — and if you cut sheet goods, it may be exactly what you need. NestSolver is built for the other job: cutting lengths. Bars, pipe, lumber, extrusions — optimized with unlimited free runs and nothing to sign up for.
| NestSolver (free) | CutList Optimizer (free plan) | |
|---|---|---|
| Optimization runs | Yes — unlimited, free | 5 per day on the free plan |
| Try without an account | Yes — no sign-up | Runs without one; saving needs an account |
| 1D linear cutting | Yes — built for lengths | No — panels and sheets only |
| Cut around defects | Yes — mark damaged spans to skip | Not advertised |
| Saved projects | Yes — free | 5 on the free plan |
| Kerf accounting | Yes | Yes |
| Exports | Yes — CSV and print, no watermark | PDF, Excel, and DXF |
When CutList Optimizer is the better fit
If you're cutting plywood, MDF, or other sheet goods, you need a 2D panel optimizer — that's CutList Optimizer's home turf, and NestSolver doesn't do panels. Use the right tool for the job: panels there, lengths here.
Switching questions
Is NestSolver genuinely free with no run limits?+
Yes. Optimization runs are unlimited with no daily cap, no watermarks on exports, and no sign-up needed to use the optimizer. A free account adds saved projects and presets.
Can I bring my cut list over?+
Yes — bring it across from a spreadsheet. Paste your length and quantity columns into the parts table and the rows are created for you.
Does NestSolver do panels or sheets?+
No. NestSolver is a dedicated 1D optimizer for anything cut to length — bars, pipe, tube, extrusions, and lumber. For plywood and sheet goods you'll still want a 2D panel tool.
What does NestSolver have that CutList Optimizer doesn't?+
Blocked zones — cut around knots, damage, or any span you mark on a stock length — plus a tool built only for cutting to length and unlimited free runs. Both tools handle kerf and usable offcuts.
CutList Optimizer is a trademark of its respective owner. NestSolver is not affiliated with or endorsed by it. Comparison reflects each product's public plans as checked in June 2026; details may have changed since.