MaxCut - It's easy! You input the sizes and materials, MaxCut does the rest!
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
CutList Optimizer - A free cutlist optimizer
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
SketchCut - Simple App for cutting sheet materials (chipboard, MDF, glass, plastic, etc.).
Apple Numbers - Numbers lets you build beautiful spreadsheets on a Mac, iPad, or iPhone — or on a PC using iWork for iCloud. And it’s compatible with Apple Pencil.