CPUOff 监控平均 CPU 负载，并在 CPU 负载在指定时间长度内低于指定百分比时启动计算机关闭。它可以手动启动、启动时或通过 Windows 任务计划程序自动启动。CPU 负载和许多其他参数可以通过配置屏幕进行配置。它还可用于关闭远程计算机。已配置为强制关闭所有正在运行的应用程序。CPUOff 是 JSutils 软件实用程序组的一部分，其主题是节能。 程序通常在系统托盘中运行。需要注册码（个人非商业用途免费）。
版本历史记录
- 版本 5.5 发布于 2009-03-25
次要更新以修复关机时间中的一秒错误。 - 版本 5.3 发布于 2008-11-12
删除日志文件中的杂散行。帮助更新到在常见问题解答中涵盖 Vista UAC，更正了日志文件帮助页中的错误，以及有关将主端口和从端口设置为替代值的额外信息。
软件信息
终端用户许可协议
Software Licence CPUOff Version 5.5 14-March-2009 Copyright A. J. Shadlock 2005-2009 www.jsutils.com END-USER LICENCE AGREEMENT This End-User Licence Agreement is a legal agreement between you (an individual or a single entity) and the author of this Software for the software product CPUOff. By installing, copying, or otherwise using CPUOff, you agree to be bound by the terms of this Licence. If you do not agree to the terms of this Licence do not install or use CPUOff. PRODUCT LICENCE CPUOff is protected by copyright laws and international copyright treaties, as well as other intellectual property laws and treaties. CPUOff is licenced, not sold. The definition of CPUOff includes any files generated by CPUOff, such as log files and any electronic documentation. GRANT OF LICENCE This Licence grants you the right to install and use an unlimited number of copies of CPUOff for personal non-commercial use only. You may not sell for profit, use commercially or distribute CPUOff without first obtaining a licence via the web site above. COPYRIGHT All title and copyrights in and to CPUOff (including but not limited to any images and text incorporated into CPUOff), any accompanying printed materials, all and any copies of CPUOff are owned by the Author of this Software. CPUOff is protected by copyright laws and international treaty provisions. Therefore, you must treat CPUOff like any other copyrighted material. WARRANTY The Author of this Software expressly disclaims any warranty for CPUOff. CPUOff and any related documentation is provided "as is" without warranty of any kind, either express or implied, including, without limitation, the implied warranties or merchantability, fitness for a particular purpose, or non infringement. The entire risk arising out of use or performance of CPUOff remains with the user. LIABILITY In no event shall the author of this Software be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or any other financial loss) arising out of the use of or inability to use CPUOff, even if the Author of this Software has been advised of the possibility of such damages.