一个网络监听程序，可以实现网络的分析，监视等功能。-a network monitoring procedures, network analysis, and surveillance functions.

PCrat是一款网络上优先的远程控制管理软件,功能强大,可以查看控制桌面,进程,注册表等功能,语音监听等.-PCrat is in a network of remote control management software priority, the function is strong, can view control desktop, process, the registry, and other functions, speech monitor, etc.