DU Speed Booster – a software to optimize the system and achieve the biggest performance of the device operation. The main features of the software include the analysis and the diagnostics of a device with the help of which one can remove the processes that occupy a large memory space. DU Speed Booster contains the tools to clean the system cache, remove the installed applications and littered space, check the speed of the internet etc. The software allows you to improve the game mode and operation of the some applications by means of completion of the application work in the background. Also DU Speed Booster includes the antivirus scanner that provides the device protection against the various threats.