Hibernate Disabler helps you to disable (or enable) the hibernate option as needed.A bit of information about hibernation: Hibernation is a power-saving state available mainly on laptops, in fact, some desktops or all-in-one computers may not even have the hibernated option. Hibernation copies your open documents and programs to a file called hiberfil.sys file. That file CAN use 75% of the total amount of RAM installed on your computer.By disabling hibernation, you can save a lot of hard drive and memory space by deleting hiberfil.sys.Hibernate Disabler very simply allows you to turn on or off hibernation with one click without having to dig through power settings to find it.