Automatically control your graphic card performance based on what you are running, and overclock it when needed.
Tweak Nvidia's PowerMizer power management behavior and other graphic card driver settings.
Power MonitorMini tool which monitor battery life, change Windows power plan based on what you run and control desktop monitor brightness via keyboard shortcut.
For Windows Vista 64-bit and up.
Surface Tweak Tool - BetaMicrosoft Surface Pro line device tweak tool. Featuring 80-point calibration specifically deisgned for the supported devices, and other system tweaks and fixes.
Requires Surface Pro 1, 2 and 3.