HDCleaner – a software that comes with a variety of tools to check the state of the system and applies various methods to improve its performance.

Clean Master – a software to clean the system from the residual and temporary files. Also, the software enables to delete the different plugins and applications.

TweakPower – a software has a large set of tools to optimize the system and generally improve its performance in various ways.

Advanced SystemCare – a tool to improve computer performance and fix the bugs in the system. The software allows you to conduct a deep scan and fix the various problems.