Nx Witness 220.127.116.1100 can be downloaded from our website for free. Nx Witness relates to Multimedia Tools. This tool was originally developed by Network Optix.
From the developer:
Nx Witness discovers and streams video from network cameras, RTSP or HTTP links, and virtually any device or media source.
You may want to check out more software, such as Nx Witness Server, NX Client for Windows or NX Nastran, which might be related to Nx Witness.