Some of you might know what PowerDevil is, some might not; well, for you who fear this is yet another attempt of threatening your lives, PowerDevil is a power manager for KDE4, and it won’t kill you.

Being serious for a moment, PowerDevil takes a pretty different approach than all other KDE-based powermanagers until now. PowerDevil is lightweight, and I mean for real, and it’s fully integrated in your KDE Desktop. This is because PowerDevil it’s not the usual application you see in the tray, but just a KDED module, aka a daemon. Right, everything happens in background and you don’t have to care. And, for your battery’s sake, it doesn’t poll your system. I spent some time refining some existing algorythms, and I think I have reached the maximum level of efficency.

It is splitted in 2 main components: the daemon and a KCModule to configure it. But let me show you something.

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