NVIDIA PhysX SDK
Download NVIDIA PhysX SDK 3.2.1 from our software library for free. The actual developer of the free program is NVIDIA. This free PC software is developed for Windows XP/Vista/7/8/10 environment, 32-bit version.
Cmd.exe and PhysX_9.09.0010_SystemSoftware.exe are the most frequent filenames for this program's installer. The most popular versions among the software users are 3.2 and 2.8. This download was checked by our antivirus and was rated as malware free. The program is included in Development Tools. The current installer available for download occupies 56.1 MB on disk.
From the developer:
NVIDIA PhysX SDK is proprietary, multi-platform, realtime physics engine middleware. Middleware physics engines allow game developers to avoid writing their own code to handle the physics simulation, and focus on other aspects of the game.
While PhysX SDK is mostly used to calculate in-game physics on CPU, some games and applications are supporting enhanced hardware accelerated physics effects - running normally only if appropriate NVIDIA GPU is found the system. More details: NVIDIA PhysX Technology
You may want to check out more software, such as NVIDIA PhysX Plug-in for Autodesk Maya bit, NVIDIA PhysX System Software or NVIDIA OpenGL SDK, which might be related to NVIDIA PhysX SDK.