CUTTING PLAN

I need a Cutting Plan Optimiser for Furniture Manufacturing. I need to Calculate The Best & Efficient way to Cut Board of Standard Sizes 8ft X4ft & 8ft X6ft into various sizes to achieve maximum Efficiency. There are many online portals doing the same online such as cutlist optimizer etc for reference. Also There are standard storages with shutter, hence I need something that once I put the size I should be able to get standard cutting sizes.