Comodo System Utilities Free is a free edition of the toolkit (formerly developed under the name Comodo System Cleaner), used for quick optimization of Windows. The package is equipped with a set of modules with the help of which we will carry out a comprehensive optimization of the operating environment in order to improve its overall performance. Among the offered tools we can find those that will clean the registry from erroneous entries (application paths, font locations, help files, uninstallers, DLL files, shared folders, COM and ActivX controls), remove traces of computer use and redundant data that only takes up unnecessary disk space.

All these operations are available in several variants, allowing for precise, fast or user-defined work. We can save our own action profiles on the disk and use them to reoptimize Windows. In case of failure, the program offers the possibility of restoring the computer to its previous state via backups.

A useful function is also the schedule, which allows you to manage planned tasks, which can be performed automatically. Comodo System Utilities also includes a shredder module for permanent deletion of data and a tool for managing applications, services and drivers running with the start of the operating system.