Odeon is an easy-to-use software for room acoustics. It is mostly used for measurement and simulation of room acoustics.
SoundPLAN is modular acoustic analysis software. It assists in the calculation of both noise dispersion in confined and outdoor spaces as well as internal acoustic parameters for open plan offices and industry.
SON Architect is a tool that assists in the execution of acoustic calculations in entire buildings complying with the ISO12354 standard parts 1, 2, 3,4 and 6.