Full-Disk Fighter is an application designed to optimize the operating system in order to make it run as smooth as possible. The interface of the tool is created in order to allow beginners and advanced users to easily clean up their system and increase its performance within a matter of minutes. The installation process allows users to choose which tools they want installed but if they want to benefit from the full potential of the app, they should choose a full installation. Afterwards, they are ready to start the clean-up process, which is the first that should be ran.

This way, the Recycle Bin and the Temp folders will be emptied. In these two places, even tens of gigabytes might be lost if a clean-up is not performed constantly. The application will perform these cleanings in a matter of minutes and afterwards, the Registry should be verified. Within seconds, every error that is found in this database will be displayed and users can opt to have them all fixed. A backup of the Registry will be created and users can easily restore it if they need it.

Defragmentation is another important task that should be performed constantly in order to maximize the efficiency of a hard disk drive. As files are not written in a continuous way on the drive, the reading and writing speeds will gradually decrease. Using the defrag tool, the speed of the hard drive can be drastically increased. Applications that launch at the system boot will also decrease its performance and using the start-up cleaner and delayer, users can block certain applications from starting along with the OS or they can assign different delays that can range from seconds to minutes. Such tasks can be scheduled and they can be performed when the PC is idle.