Joulemeter is a software based mechanism to measure the energy usage of virtual machines (VMs), servers, desktops, laptops, and even individual softwares running on a computer.
Cost / License
- Free
- Proprietary
Platforms
- Windows

Lights-Out is described as 'Reduces electricity costs by integrating with Windows Server to automate system suspensions and resumptions based on user-defined events and activity rules' and is an app. There are more than 10 alternatives to Lights-Out for Windows, Android and Mac. The best Lights-Out alternative is Airytec Switch Off, which is free. Other great apps like Lights-Out are Shutter Utility, AMP WinOFF, Dshutdown and Shutdown8.
Joulemeter is a software based mechanism to measure the energy usage of virtual machines (VMs), servers, desktops, laptops, and even individual softwares running on a computer.

PC Timer is our simple tool to automatically shut down, power off, sign out or restart your PC based on your scheduled time.

Chameleon Shutdown allows you to switch off, restart, hibernate the computer and perform other operations both immediately and when certain conditions are met (specific time, delay, idle time, CPU usage, closure of a certain program).







iBeezz is the most popular Mac alternative to Lights-Out.
A FREE taskbar utility for small networks. Wake 'wake on LAN' (WOL), hibernate and shutdown other machines on your network. Send messages between users. Run apps on other machines.
KM Wakeup is used to define an alarm list, which can:

KwikOff is a free one-click tool for your PC to shutdown Windows, to reboot, or to put Windows into standby mode with just one click.


AutoOff allows you to automatically shutdown your device at a set time. You can schedule the timer either in minutes until shutdown or set the exact time of shutdown. Furthermore you can set the timer to automatically start on boot.



AutoOff is the most popular Android alternative to Lights-Out.