JSutils for Energy Saving Windows Shutdown Utilities and Energy Use Calculators
JSutils Compact Disk

Calculators

EnCalcE
EnCalcEU
EnCalcGU
EnCalcL
EnCalcLU
EnCalcOL
EnCalcOU

Utilities

AllOff
AllOff Lite
LANOff
ProcOff

Archive

Utilities

JSutils Energy Saving Shutdown Utilities

These energy saving shutdown utilities are part of the JSutils group of software and were originally designed as part of a practical home energy saving project to save energy and money by reducing computer electricity use. They are free for personal non commercial use, support Windows 2000, WIndows XP, Windows Vista and Windows 7, come complete with html help and are simple to install and use. The last versions of programs that are no longer current can be found in the utilities archive.

Not sure which shutdown utility you need or want to compare product features? Try the shutdown utility product selector.

AllOff V4.6  New 23-January-2012 
AllOff is an activity monitor and shutdown utility which monitors the mouse, keyboard and CPU load and initiates computer shutdown if there has been no keyboard or mouse activity and the average CPU load has been below the threshold set for the specified time. It also supports fixed activation and shutdown initiation times plus a fixed delay before shutdown initiation. AllOff supports all the normal shut down modes. It can also be used to control a remote computer. Uses of AllOff include unattended backup (shutting down the computer when the backup has completed) and shutting down a computer if the user forgets. It can be started at a fixed time, a command line, on start up or manually. See AllOff history for details of the changes in this version.

AllOff Lite V3.5
AllOff Lite is an activity monitor and shutdown utility which monitors the mouse, keyboard and CPU load and initiates computer power off if there has been no keyboard or mouse activity for 900 seconds and the average CPU load has been below 15% for over 60 seconds. A fixed shutdown time or fixed shutdown delay can also be set which will override CPU and Keyboard/Mouse activity detection or they can be used on their own. Designed to be simple to install and use AllOff Lite requires no configuration apart from selecting whether fixed time shutdown, shutdown after fixed delay, cpu and/or key and mouse control is required during installation. AllOff Lite is suitable for most applications. It can be started at a fixed time, a command line, on start up or manually. See AllOff Lite history for details of the changes in this version.

LANOff V5.2
LANOff is a network monitor and shutdown utility which monitors up to four remote computers from a client computer and optionally shuts down the client and specified remote computers when the network fails or the specified computer shuts down. Various parameters can be set via the configuration screen. LANOff was designed to be used in conjunction with AllOff or ProcOff to enable a backup server to be shut down automatically once several computers on a local network had completed their backups. It can also be used on it's own. LANOff supports all the normal shut down modes. The program operates by interrogating each remote computer via a small slave program once a second. Up to four remote computers can be monitored or controlled with shutdown being initiated when connection to all computers is lost. Uses of LANOff include monitoring up to four computers connected to a server shutting down the server when it is no longer needed or shutting down up to four computers connected to a server when the server shuts down. It can be started at a fixed time, from a command line, on start up or manually. See LANOff history for details of the changes in this version.

ProcOff V1.5  New 31-January-2012 
ProcOff is a process monitor and shutdown utility which monitors up to three processes and initiates computer shutdown if there has been no process activity for the specified time. It also supports fixed activation and shutdown initiation times plus a fixed delay before shutdown initiation. ProcOff supports all the normal shut down modes. It can also be used to control a remote computer via a slave program. Uses of ProcOff include unattended backup, virus scan and disk de-fragmentation, shutting down the computer when the tasks have completed. It can be started at a fixed time, a command line, on start up or manually. See ProcOff history for details of the changes in this version.