Autodesk Fusion 360 - Integrated CAD, CAM, and CAE featuring collaborative editing and cloud-based computation.
FMOD - FMOD Studio is an audio middleware solution and engine for games.
Inventor - Inventor is a 3D CAD software that lets you quickly create 3D models with embedded intelligence, intuitive workflows, and optimized performance.
Wwise - Game audio engine, designed to give artists more control and save programmers' time.
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
SoLoud - Easy to use, free, portable c/c++ audio engine for games.