The main features of IGD are:

• Virtual gear generator of almost any type of gearing
• Free-form design module for all types of gearing
• Compensation of errors of alignment or deflections at the design stage
• Tooth contact analysis (TCA) based on three pairs of contacting teeth
• Finite element models ready to run in main commercial FEA computer programs
• Finite element models including gears, shafts, and bearing
• Simulation of manufacturing errors and their effects on contact patterns and contact and bending stresses
• Comparison of gear geometries
• Design of flank edge coordinates.
• Backlash analysis all over the cycle of meshing
• Gear geometry export capability for additive manufacturing
• Postprocessing performance of actual gear geometries based on point clouds obtained by non-contact metrology