EnSight works great for data from ANSYS’s Fluent CFD software. For many years EnSight has been the premiere post-processor for this popular program. EnSight can read the native Fluent data in .cas and .dat format (easier) or Fluent can export in EnSight’s CASE format (higher performance)
Formula-1 Race Car Simulated with Fluent
Laptop Computer Thermal Analysis by Fluent
Traverse External Aerodynamics, Fluent model courtesy of General Motors.