Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.

CutList Optimizer - A free cutlist optimizer

LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.

WorkshopBuddy - A professional cutlist optimizer to calculate efficient layouts on linear & sheet material. Commercial workshops generate significant savings & reduce waste.

Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

Cut Optimizer - Cut Optimizer is a smart carving out platform that allows users to create the different shapes of objects for web or application interface with public insights or high optimizing efficacy.