Hare

Hare will accelerate any computer (including leading-edge computers), accelerate 2D and 3D games, improve and accelerate graphic display; Hare also features a Windows Optimisation feature that will clean the registry and optimise Windows for a stable and fast system. You can get up to 300% acceleration, without making your computer unstable or incompatible. No settings to change, nothing to do: install Hare and be accelerated.