Article
Best Linear & 1D Cut List Optimizers in 2026
Cutlistor Team4 min read
Introduction
Most cut list optimizers are built for sheets. But framing, trim, pipe, conduit, tube, and bar stock are one-dimensional problems: the only thing that matters is how finished lengths pack onto the stick lengths you buy, with kerf between cuts.
A linear (1D) cut list optimizer answers the real purchase question - how many sticks or bars do I need? - that a sheet nesting tool cannot. This guide ranks the best options in 2026 for length-based cutting, with the use case each one fits.
What makes a good 1D cutting optimizer
Linear optimization looks simple, but the details decide whether your offcut rack fills up. The best tools get these right:
- Multiple stock lengths in one run, so the algorithm can choose 8 ft vs 10 ft vs 12 ft bundles
- Accurate kerf between every cut - critical on long stud or trim runs
- Packs short parts into offcuts from long pieces before opening a new stick
- Clear yield and stick-count readout before you buy
- Mitered ends for trim and framing where angled cuts matter
- PDF cut sequences the crew can follow at the chop saw
The best linear cut list optimizers
Options worth testing for lumber, metal, and pipe work.
1. Cutlistor (best browser 1D + 2D in one tool)
Cutlistor's linear optimizer handles multiple stock lengths, kerf, yield, and mitered ends, and runs alongside a sheet optimizer for mixed cabinet and framing jobs. Layouts refresh in real time, and you can import lengths from CSV/XLSX instead of retyping.
- Multiple stock lengths per material in a single optimization run
- Kerf-aware cut sequencing with live yield and stick count
- Mitered ends on linear parts for trim and framing
- CSV/XLSX import; pairs with the sheet optimizer for mixed jobs
- PDF cut sequences for the chop or cold saw station
Pros: free browser tool, real-time, combined sheet+linear, spreadsheet import.
Cons: free tier daily limits; advanced import on paid plans.
2. Real Cut 1D (dedicated 1D desktop)
Real Cut 1D is a focused 1D bar-cutting optimizer favored by users who want a dedicated desktop tool with clear cut sequences. Good if you only do linear work and prefer installed software.
Pros: purpose-built for 1D, detailed cut plans.
Cons: desktop install; no sheet nesting; less browser convenience.
3. OptiCutter (linear mode with reporting)
OptiCutter offers a linear bar optimizer alongside its sheet tool, with polished reports and paid features. A reasonable pick if you want both forms under one paid subscription.
Pros: clean reports, cost objectives, both 1D and 2D.
Cons: limited free access; manual solve step rather than live editing.
4. Spreadsheets (the manual baseline)
Many crews still total linear feet in Excel. It tracks quantities and pricing well, but it does not sequence cuts to pack offcuts or subtract kerf automatically, so yield suffers on long runs.
Pros: flexible, offline, good for estimating.
Cons: no automatic nesting, higher waste, no cut diagrams.
Linear cut list optimizers compared
| Feature | Cutlistor | Real Cut 1D | OptiCutter | Spreadsheet |
|---|---|---|---|---|
| 1D linear optimization | Yes | Yes | Yes | Manual |
| Multiple stock lengths | Yes | Yes | Yes | Manual |
| Kerf-aware sequencing | Yes | Yes | Yes | Manual |
| Mitered ends | Yes | Varies | Varies | Manual |
| Also does sheet nesting | Yes | No | Yes | Manual |
| Real-time editing | Yes | No | No | No |
| Browser, no install | Yes | No | Yes | Online Sheets |
| Free tier | Yes | Trial/paid | Limited | Yes |
Match the tool to the material
Linear optimization is the same math whether the stock is wood or metal - only kerf and stock lengths change.
- Framing: studs and plates from 8 ft, 10 ft, and 12 ft bundles (2x4 and 2x6)
- Finish carpentry: crown, base, and casing from long trim sticks with fine-tooth kerf
- Plumbing / electrical: pipe, tube, and EMT conduit from 10 ft or 6 m sticks
- Metal fab: bar, angle, and rebar from mill lengths with abrasive-wheel kerf
Conclusion
If you only cut bars, a dedicated tool like Real Cut 1D does the job. But most shops also touch sheet goods, and bouncing between separate tools wastes time. Cutlistor gives you a free, real-time linear optimizer with multi-length stock and kerf, plus sheet nesting in the same product - the most flexible pick for mixed work in 2026.
Start with your next stud, trim, or pipe run: enter stock lengths, set kerf, and read the stick count before you load the truck.