Tweak-8 is one of the most popular tool packages today, which combines all the features necessary to customize and tune Microsoft's latest operating system, Windows 8, to the user's own preferences. The program offers many options that allow you to conveniently modify the settings of the operating environment responsible for various aspects of its operation, as well as its appearance, without the tedious and difficult for beginners to edit the system registry. Tweak-8 incorporates modules that include a set of tools that optimize and streamline Windows 8, clean and defragment your registry, remove unnecessary files, unnecessary backups, temporary files, and many more from your hard drive, and change hidden and unavailable settings from the environment.

In addition, the program provides detailed information about Windows itself, product keys (software installed on the computer), hard disk and Internet bandwidth, optimizes physical memory and limits access to selected applications. Also noteworthy is the ability to migrate settings between different computers with Windows 8.