Clean Master – an easy to use software to clean and optimize the system. The software allows you to scan and delete unnecessary apk files, cache of applications, residual or temporary files and other garbage. Clean Master enables to analyze the causes of heating of the processor, run applications in accelerated mode and clean the operating memory to increase performance of the devise. The software contains a built-in antivirus which scans your system for the presence of threats and displays details of vulnerability of the system. Clean Master also includes a module to backup the apk files, move applications to the memory card and remove unwanted software.