Freeship Plus descriptionAn innovative instrument allowing you to develop a hull form and to calculate hydrostatics and stability.FREE!ship Plus - Hull modeling with subdivision surfaces and hydrodynamics of ship calculation FREE!ship Plus is designed to offer an alternative to hullform definition programs based on NURB surface modeling.

Calculations in FREE!ship Plus are based on the systematic serial tests of models of the ships and boats, inclusive more then 25 published methods and series for calculation of resistance of a hull and 17 screw diagrams