WinUtilities is an application designed to provide support for users who want to optimize their system in a number of ways. The utility features a lot of different tools and all of them can be run constantly in order for users to keep their PC running at maximum performance. A disk cleaner tool allows users to quickly remove files that are useless and just pile up, such as the temporary internet files.

WinUtilities provides a Registry cleaner tool which can remove all of the invalid entries of the registry. There is also the possibility to defragment a disk and have files better organized. Large files can be split in different pieces so that they can be added on CDs, for example. There is also a file shredder function which is added to the Recycle Bin for a better file deletion process. WinUtilities also allows people to clean up their start up processes list. Many of them are useless and they can be removed so that the system can boot faster.

A task scheduler is available so that the computer can be set to shut down or hibernate at certain points throughout the day, after certain tasks might have been performed.