Network UPS Tools (简称NUT) 是一个功能强大而且灵活的 C/S 模式的 UPS 监控工具。支持大多数的 UPS 设备，包括：APC, Belkin, Best Power, MGE, Tripp-Lite 等。
A shared UPS can be monitored by one host, notifcations being sent to the other hosts via authenticated TCP connections. A Web interface is available, as is a Windows client.
