WinSleep 1.1 was available as a giveaway on July 8, 2016!
WinSleep by MollieSoft keeps your computer asleep when it is not busy, saving money in electricity costs and preventing unnecessary wear-and-tear on your hardware! You can define system usage limits (CPU/Disk/Network) and a schedule to control when the computer is awake or asleep. No other sleep program has WinSleep's unique timeline graph showing when your computer was awake, asleep or hibernating over the last 10 days.
Windows 8.1/ 10