Cleaner is a powerful software for cleaning and optimizing computers running Windows XP, Vista, 7 and 8 operating systems. The offered features allow you to comprehensively increase computer performance, remove unnecessary files from the drive, and optimize network connection configurations. All functions available in the program are packed in a clear and user-friendly graphical interface, which does not differ from those used in other solutions of this type.

In the main tab of the program there is a graphical summary of the system condition and a section that allows you to scan your computer for any type of anomalies. Among the most important features and tools offered by the Cleaner System we will find options for erasing redundant data, defragmenting the drive, fixing system registry errors, optimizing network connections and identifying security vulnerabilities. The program is also equipped with mechanisms for automatic system maintenance, detection of damaged sectors on hard drives, removal of "empty" shortcuts, data duplicate search, permanent deletion of files, management of applications running with Windows and uninstallation of software.

There were also some more sophisticated features, such as the memory defragmenter, the SSD optimization tool or the USB device manager.