Free power management software for windows

Active Power Management Lite 1.1 is a simple application which is applied at home. What differs it from other similar applications is ease of use. In matter of seconds you can set the options (time, power state, etc ) and forget about it. It supports several power states that can be triggered with several different timers. You can use these power states to shutdown your computer, restart your computer, log off currently logged user, suspend your system, disconnect any dial-up connection, and hibernate (put to sleep) your computer.

PMG is basically a power management utility PMG is basically a power management utility that will also allow you to:
- Shut down the computer,
- Restart the computer,
- Log off the user,
- Switch to Hibernation,
- Stand-By modes,
- Display your message.
Main features:
- Playing sound files - MP3 and WAV when the message is displayed.
- Minimizing to the tray icon.
- Fast access of the main commands from the popup menu.

Power Center is a battery management program that estimates the amount of time your battery has left to run, rather than the percentage of power left in the battery.
It recalibrates its estimate each time and keeps a record of it so future estimates are more accurate.
With the help of the Control Center, you can get informed whenever the battery is lower than a specific percentage, at a specific percentage, or when the AC power goes on or off.

AHHB Power Delete 1 provides you a powerful tool which helps you remove unwanted files from your computer completely. Delete your important unwanted files securely and disables the ability to restore them using any Delete-File-Restoring Applications.