Actran v13.0 Powerful Acoustic Simulation Software Free Field Technologies develops and supports the Actran family of acoustic CAE products. The company proudly serves customers as diverse as car manufacturers and their suppliers, civil and military aircraft and aircraft engine manufacturers, loudspeakers and other audio device producers, consultants, universities and research centres. Free Field Technologies also provides related services: acoustic CAE consultancy (on-site or off-site), training, specific developments, contract research and provides a range of services in the field of acoustic design. Free Field Technologies is also involved in multiple research programs in acoustics, aero-acoustics, vibro-acoustics, high-performance computing etc.